Invalid access to memory - TSessionData::GetNameWithoutHiddenPrefix

I had an open text file, then I reopened a session, saved the file and selected to attach the file to the new (reopened) session. Then it crashed.

WinSCP 5.13.2

Error message:
Invalid access to memory.

Stack trace:
(00331108) System::Internal::Strhlpr::UnicodeAssign
(008BC642) C5104_0
(008BE6AA) ____ExceptionHandler
(008BB464) __ExceptionHandler
(0007CD1F) ntdll.dll
(0006A9B1) ntdll.dll.KiUserExceptionDispatcher
(0076229C) TSessionData::GetNameWithoutHiddenPrefix
(007623AE) TSessionData::HasSessionName
(00762472) TSessionData::GetSessionName
(000989C2) TTerminalManager::TerminalTitle
(00098A77) TTerminalManager::GetActiveTerminalTitle
(00096154) TTerminalManager::UpdateAppTitle
(00095E6C) TTerminalManager::DoSetActiveTerminal
(00095E32) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00066F1D) TEditorManager::CheckFileChange
(00064FAA) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDA3) TNonVisualDataModule::DoIdle
(0003ED60) TNonVisualDataModule::SessionIdleTimerTimer
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(008BCCAD) C5104_0
(008BE287) _ReThrowException
(00066F3F) TEditorManager::CheckFileChange
(00064FAA) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDA3) TNonVisualDataModule::DoIdle
(0003ED60) TNonVisualDataModule::SessionIdleTimerTimer
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770995) TSessionLog::Add
(0007CD1F) ntdll.dll
(0006A9B1) ntdll.dll.KiUserExceptionDispatcher
(00770B7D) TSessionLog::AddException
(007B8158) TTerminal::ShowExtendedException
(0021EE2A) Vcl::Forms::TApplication::HandleException
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770995) TSessionLog::Add
(008BC642) C5104_0
(008BE6AA) ____ExceptionHandler
(008BB464) __ExceptionHandler
(0007CD1F) ntdll.dll
(0006A9B1) ntdll.dll.KiUserExceptionDispatcher
(00770B7D) TSessionLog::AddException
(007B8158) TTerminal::ShowExtendedException
(0021EE2A) Vcl::Forms::TApplication::HandleException
(000E391A) Execute
(000024B4) wWinMain
(008BA679) C4972_0
(00061EBE) ntdll.dll.RtlValidSecurityDescriptor
(00061E8B) ntdll.dll.RtlValidSecurityDescriptor

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00331108) System::Internal::Strhlpr::UnicodeAssign
(008BC642) C5104_0
(008BE6AA) ____ExceptionHandler
(008BB464) __ExceptionHandler
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(0076229C) TSessionData::GetNameWithoutHiddenPrefix
(007623AE) TSessionData::HasSessionName
(00762472) TSessionData::GetSessionName
(000989C2) TTerminalManager::TerminalTitle
(00098A77) TTerminalManager::GetActiveTerminalTitle
(00096154) TTerminalManager::UpdateAppTitle
(00095E6C) TTerminalManager::DoSetActiveTerminal
(00095E32) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00066F1D) TEditorManager::CheckFileChange
(0006523C) TEditorManager::FileChanged
(001A8151) Vcl::Actnlist::TCustomAction::Execute
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(008BCCAD) C5104_0
(008BE287) _ReThrowException
(00066F3F) TEditorManager::CheckFileChange
(0006523C) TEditorManager::FileChanged
(001A8151) Vcl::Actnlist::TCustomAction::Execute
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770995) TSessionLog::Add
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(00770B7D) TSessionLog::AddException
(007B8158) TTerminal::ShowExtendedException
(0021EE2A) Vcl::Forms::TApplication::HandleException
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770995) TSessionLog::Add
(008BC642) C5104_0
(008BE6AA) ____ExceptionHandler
(008BB464) __ExceptionHandler
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(00770B7D) TSessionLog::AddException
(007B8158) TTerminal::ShowExtendedException
(0021EE2A) Vcl::Forms::TApplication::HandleException
(000E391A) Execute
(000024B4) wWinMain
(008BA679) C4972_0
(00061FE8) ntdll.dll.RtlValidSecurityDescriptor
(00061FB5) ntdll.dll.RtlValidSecurityDescriptor

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.2

Error message:
Acceso a memoria no válido

Traza de la pila:
(00331108) System::Internal::Strhlpr::UnicodeAssign
(008BC642) C5104_0
(008BE6AA) ____ExceptionHandler
(008BB464) __ExceptionHandler
(00088DEF) ntdll.dll
(0006FCE1) ntdll.dll.KiUserExceptionDispatcher
(0076229C) TSessionData::GetNameWithoutHiddenPrefix
(007623AE) TSessionData::HasSessionName
(00762472) TSessionData::GetSessionName
(000989C2) TTerminalManager::TerminalTitle
(00098A77) TTerminalManager::GetActiveTerminalTitle
(00096154) TTerminalManager::UpdateAppTitle
(00095E6C) TTerminalManager::DoSetActiveTerminal
(00095E32) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00066F1D) TEditorManager::CheckFileChange
(00064FAA) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDA3) TNonVisualDataModule::DoIdle
(0003ED60) TNonVisualDataModule::SessionIdleTimerTimer
(0038022C) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

(008BCCAD) C5104_0
(008BE287) _ReThrowException
(00066F3F) TEditorManager::CheckFileChange
(00064FAA) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDA3) TNonVisualDataModule::DoIdle
(0003ED60) TNonVisualDataModule::SessionIdleTimerTimer
(0038022C) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

(00770995) TSessionLog::Add
(00088DEF) ntdll.dll
(0006FCE1) ntdll.dll.KiUserExceptionDispatcher
(00770B7D) TSessionLog::AddException
(007B8158) TTerminal::ShowExtendedException
(0021EE2A) Vcl::Forms::TApplication::HandleException
(0038022C) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

(00770995) TSessionLog::Add
(008BC642) C5104_0
(008BE6AA) ____ExceptionHandler
(008BB464) __ExceptionHandler
(00088DEF) ntdll.dll
(0006FCE1) ntdll.dll.KiUserExceptionDispatcher
(00770B7D) TSessionLog::AddException
(007B8158) TTerminal::ShowExtendedException
(0021EE2A) Vcl::Forms::TApplication::HandleException
(000E391A) Execute
(000024B4) wWinMain
(008BA679) C4972_0
(00063B45) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00063B12) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.3

Error message:
Invalid access to memory.

Stack trace:
(0033124C) System::Internal::Strhlpr::UnicodeAssign
(008BCA5A) C5104_0
(008BEAC2) ____ExceptionHandler
(008BB87C) __ExceptionHandler
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(0076245C) TSessionData::GetNameWithoutHiddenPrefix
(0076256E) TSessionData::HasSessionName
(00762632) TSessionData::GetSessionName
(00098AA6) TTerminalManager::TerminalTitle
(00098B5B) TTerminalManager::GetActiveTerminalTitle
(00096238) TTerminalManager::UpdateAppTitle
(00095F50) TTerminalManager::DoSetActiveTerminal
(00095F16) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00066F71) TEditorManager::CheckFileChange
(00064FFE) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(008BD0C5) C5104_0
(008BE69F) _ReThrowException
(00066F93) TEditorManager::CheckFileChange
(00064FFE) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770AB9) TSessionLog::Add
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(00770CA1) TSessionLog::AddException
(007B8308) TTerminal::ShowExtendedException
(0021EF6E) Vcl::Forms::TApplication::HandleException
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770AB9) TSessionLog::Add
(008BCA5A) C5104_0
(008BEAC2) ____ExceptionHandler
(008BB87C) __ExceptionHandler
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(00770CA1) TSessionLog::AddException
(007B8308) TTerminal::ShowExtendedException
(0021EF6E) Vcl::Forms::TApplication::HandleException
(000E3A5E) Execute
(000024B4) wWinMain
(008BAA91) C4972_0
(00061FE8) ntdll.dll.RtlValidSecurityDescriptor
(00061FB5) ntdll.dll.RtlValidSecurityDescriptor

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

The problem exists within the last 2 versions of WinSCP and happens when I lose connection to the remote server (e.g. when connecting through my organization's VPN and for some reason the connection is lost) and then, when connection is re-established, when I try to reattach open files which were being edited to the new session (e.g. when trying to save them).

Regards

WinSCP 5.13.4

Error message:
Invalid access to memory.

Stack trace:
(00331BFC) System::Internal::Strhlpr::UnicodeAssign
(008BDC8E) C5104_3
(008BFCF6) ____ExceptionHandler
(008BCAB0) __ExceptionHandler
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(007635F0) TSessionData::GetNameWithoutHiddenPrefix
(00763702) TSessionData::HasSessionName
(007637C6) TSessionData::GetSessionName
(00099312) TTerminalManager::TerminalTitle
(000993C7) TTerminalManager::GetActiveTerminalTitle
(00096A80) TTerminalManager::UpdateAppTitle
(00096798) TTerminalManager::DoSetActiveTerminal
(0009675E) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000670B1) TEditorManager::CheckFileChange
(00065136) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380D20) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(008BE2F9) C5104_3
(008BF8D3) _ReThrowException
(000670D3) TEditorManager::CheckFileChange
(00065136) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380D20) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00771C4D) TSessionLog::Add
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(00771E35) TSessionLog::AddException
(007B949C) TTerminal::ShowExtendedException
(0021F91E) Vcl::Forms::TApplication::HandleException
(00380D20) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00771C4D) TSessionLog::Add
(008BDC8E) C5104_3
(008BFCF6) ____ExceptionHandler
(008BCAB0) __ExceptionHandler
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(00771E35) TSessionLog::AddException
(007B949C) TTerminal::ShowExtendedException
(0021F91E) Vcl::Forms::TApplication::HandleException
(000E440E) Execute
(000024B4) wWinMain
(008BBCC5) C4972_0
(00062058) ntdll.dll.RtlValidSecurityDescriptor
(00062025) ntdll.dll.RtlValidSecurityDescriptor

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.3

Error message:
Invalid access to memory.

Stack trace:
(0033124C) System::Internal::Strhlpr::UnicodeAssign
(008BCA5A) C5104_0
(008BEAC2) ____ExceptionHandler
(008BB87C) __ExceptionHandler
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(0076245C) TSessionData::GetNameWithoutHiddenPrefix
(0076256E) TSessionData::HasSessionName
(00762632) TSessionData::GetSessionName
(00098AA6) TTerminalManager::TerminalTitle
(00098B5B) TTerminalManager::GetActiveTerminalTitle
(00096238) TTerminalManager::UpdateAppTitle
(00095F50) TTerminalManager::DoSetActiveTerminal
(00095F16) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00066F71) TEditorManager::CheckFileChange
(00064FFE) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(008BD0C5) C5104_0
(008BE69F) _ReThrowException
(00066F93) TEditorManager::CheckFileChange
(00064FFE) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770AB9) TSessionLog::Add
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(00770CA1) TSessionLog::AddException
(007B8308) TTerminal::ShowExtendedException
(0021EF6E) Vcl::Forms::TApplication::HandleException
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(00770AB9) TSessionLog::Add
(008BCA5A) C5104_0
(008BEAC2) ____ExceptionHandler
(008BB87C) __ExceptionHandler
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(00770CA1) TSessionLog::AddException
(007B8308) TTerminal::ShowExtendedException
(0021EF6E) Vcl::Forms::TApplication::HandleException
(000E3A5E) Execute
(000024B4) wWinMain
(008BAA91) C4972_0
(00062058) ntdll.dll.RtlValidSecurityDescriptor
(00062025) ntdll.dll.RtlValidSecurityDescriptor

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.5

Error message:
Invalid access to memory.

Stack trace:
(00331DBC) System::Internal::Strhlpr::UnicodeAssign
(008BED3E) C5105_0
(008C0DA6) ____ExceptionHandler
(008BDB60) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64
(0003F68A) ntdll.dll.KiUserExceptionDispatcher
(00764580) TSessionData::GetNameWithoutHiddenPrefix
(00764692) TSessionData::HasSessionName
(00764756) TSessionData::GetSessionName
(0009941A) TTerminalManager::TerminalTitle
(000994CF) TTerminalManager::GetActiveTerminalTitle
(00096B88) TTerminalManager::UpdateAppTitle
(000968A0) TTerminalManager::DoSetActiveTerminal
(00096866) TTerminalManager::SetActiveTerminalWithAutoReconnect
(0006719D) TEditorManager::CheckFileChange
(00065222) TEditorManager::Check
(00017659) TCustomScpExplorerForm::Idle
(0003EEDF) TNonVisualDataModule::DoIdle
(0003EE9C) TNonVisualDataModule::SessionIdleTimerTimer
(00380EE0) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

(008BF3A9) C5105_0
(008C0983) _ReThrowException
(000671BF) TEditorManager::CheckFileChange
(00065222) TEditorManager::Check
(00017659) TCustomScpExplorerForm::Idle
(0003EEDF) TNonVisualDataModule::DoIdle
(0003EE9C) TNonVisualDataModule::SessionIdleTimerTimer
(00380EE0) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

(00772BDD) TSessionLog::Add
%

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.6

Error message:
Accesso alla memoria non valido.

Stack trace:
(00331FF4) System::Internal::Strhlpr::UnicodeAssign
(008BF022) C5105_0
(008C108A) ____ExceptionHandler
(008BDE44) __ExceptionHandler
(00045CC6) ntdll.dll.RtlRaiseStatus
(00045B52) ntdll.dll.KiUserExceptionDispatcher
(00764858) TSessionData::GetNameWithoutHiddenPrefix
(0076496A) TSessionData::HasSessionName
(00764A2E) TSessionData::GetSessionName
(00099506) TTerminalManager::TerminalTitle
(000995BB) TTerminalManager::GetActiveTerminalTitle
(00096C74) TTerminalManager::UpdateAppTitle
(0009698C) TTerminalManager::DoSetActiveTerminal
(00096952) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000671C1) TEditorManager::CheckFileChange
(000654D8) TEditorManager::FileChanged
(00063E2D) TEditorManager::ProcessFiles
(000119F0) TCustomScpExplorerForm::SaveAllInternalEditors
(001A903D) Vcl::Actnlist::TCustomAction::Execute
(00381118) System::Classes::_18201
(0001B4C4) USER32.dll
(0001B5C2) USER32.dll
(0001BBFB) USER32.dll
(0001BC53) USER32.dll.DispatchMessageW

(008BF68D) C5105_0
(008C0C67) _ReThrowException
(000671E3) TEditorManager::CheckFileChange
(000654D8) TEditorManager::FileChanged
(00063E2D) TEditorManager::ProcessFiles
(000119F0) TCustomScpExplorerForm::SaveAllInternalEditors
(001A903D) Vcl::Actnlist::TCustomAction::Execute
(00381118) System::Classes::_18201
(0001B4C4) USER32.dll
(0001B5C2) USER32.dll
(0001BBFB) USER32.dll
(0001BC53) USER32.dll.DispatchMessageW

(00772EB5) TSe

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

try to reconnect to host to send a edited file.

WinSCP 5.13.6

Error message:
Невірний доступ до пам'яті

Stack trace:
(00331FF4) System::Internal::Strhlpr::UnicodeAssign
(008BF022) C5105_0
(008C108A) ____ExceptionHandler
(008BDE44) __ExceptionHandler
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(00764858) TSessionData::GetNameWithoutHiddenPrefix
(0076496A) TSessionData::HasSessionName
(00764A2E) TSessionData::GetSessionName
(00099506) TTerminalManager::TerminalTitle
(000995BB) TTerminalManager::GetActiveTerminalTitle
(00096C74) TTerminalManager::UpdateAppTitle
(0009698C) TTerminalManager::DoSetActiveTerminal
(00096952) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000671C1) TEditorManager::CheckFileChange

(008BF68D) C5105_0
(008C0C67) _ReThrowException
(000671E3) TEditorManager::CheckFileChange

(00772EB5) TSessionLog::Add
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(0077309D) TSessionLog::AddException
(007BA728) TTerminal::ShowExtendedException
(0021FD16) Vcl::Forms::TApplication::HandleException
(00381118) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167CE) USER32.dll
(00016895) USER32.dll.DispatchMessageW

(00772EB5) TSessionLog::Add
(008BF022) C5105_0
(008C108A) ____ExceptionHandler
(008BDE44) __ExceptionHandler
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(0077309D) TSessionLog::AddException
(007BA728)

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.6

Error message:
Invalid access to memory.

Stack trace:
(00331FF4)
(008BF022)
(008C108A)
(008BDE44)
(00089BEF) ntdll.dll
(00070AB1) ntdll.dll.KiUserExceptionDispatcher
(00764858)
(0076496A)
(00764A2E)
(00099506)
(000995BB)
(00096C74)
(0009698C)
(00096952)
(000671C1)
(00065246)
(00017669)
(0003EEEF)
(0003EEAC)
(00381118)
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

(008BF68D)
(008C0C67)
(000671E3)
(00065246)
(00017669)
(0003EEEF)
(0003EEAC)
(00381118)
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

(00772EB5)
(00089BEF) ntdll.dll
(00070AB1) ntdll.dll.KiUserExceptionDispatcher
(0077309D)
(007BA728)
(0021FD16)
(00381118)
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

(00772EB5)
(008BF022)
(008C108A)
(008BDE44)
(00089BEF) ntdll.dll
(00070AB1) ntdll.dll.KiUserExceptionDispatcher
(0077309D)
(007BA728)
(0021FD16)
(000E4808)
(000024B4)
(008BD059)
(00064E15) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00064DE2) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.6

Error message:
Invalid access to memory.

Stack trace:
(00331FF4) System::Internal::Strhlpr::UnicodeAssign
(008BF022) C5105_0
(008C108A) ____ExceptionHandler
(008BDE44) __ExceptionHandler
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(00764858) TSessionData::GetNameWithoutHiddenPrefix
(0076496A) TSessionData::HasSessionName
(00764A2E) TSessionData::GetSessionName
(00099506) TTerminalManager::TerminalTitle
(000995BB) TTerminalManager::GetActiveTerminalTitle
(00096C74) TTerminalManager::UpdateAppTitle
(0009698C) TTerminalManager::DoSetActiveTerminal
(00096952) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000671C1) TEditorManager::CheckFileChange
(00065246) TEditorManager::Check
(00017669) TCustomScpExplorerForm::Idle
(0003EEEF) TNonVisualDataModule::DoIdle
(0003EEAC) TNonVisualDataModule::SessionIdleTimerTimer
(00381118) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(008BF68D) C5105_0
(008C0C67) _ReThrowException
(000671E3) TEditorManager::CheckFileChange
(00065246) TEditorManager::Check
(00017669) TCustomScpExplorerForm::Idle
(0003EEEF) TNonVisualDataModule::DoIdle
(0003EEAC) TNonVisualDataModule::SessionIdleTimerTimer
(00381118) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(00772EB5) TSessionLog::Add
(0006248E) ntdll.dll
(0000F15E) ntdl

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.9

Error message:
Invalid access to memory.

Stack trace:
(00332014) System::Internal::Strhlpr::UnicodeAssign
(008BFA86) C5105_3
(008C1AEE) ____ExceptionHandler
(008BE8A8) __ExceptionHandler
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(00765134) TSessionData::GetNameWithoutHiddenPrefix
(00765246) TSessionData::HasSessionName
(0076530A) TSessionData::GetSessionName
(000995C2) TTerminalManager::TerminalTitle
(00099677) TTerminalManager::GetActiveTerminalTitle
(00096D30) TTerminalManager::UpdateAppTitle
(00096A48) TTerminalManager::DoSetActiveTerminal
(00096A0E) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00067265) TEditorManager::CheckFileChange
(00065262) TEditorManager::Check
(00017675) TCustomScpExplorerForm::Idle
(0003EF0B) TNonVisualDataModule::DoIdle
(0003EEC8) TNonVisualDataModule::SessionIdleTimerTimer
(00381138) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

(008C00F1) C5105_3
(008C16CB) _ReThrowException
(00067287) TEditorManager::CheckFileChange
(00065262) TEditorManager::Check
(00017675) TCustomScpExplorerForm::Idle
(0003EF0B) TNonVisualDataModule::DoIdle
(0003EEC8) TNonVisualDataModule::SessionIdleTimerTimer
(00381138) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

(00773791) TSessionLog::Add
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(00773979) TSessionLog::AddException
(007BB010) TTerminal::ShowExtendedException
(0021FD36) Vcl::Forms::TApplication::HandleException
(00381138) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

(00773791) TSessionLog::Add
(008BFA86) C5105_3
(008C1AEE) ____ExceptionHandler
(008BE8A8) __ExceptionHandler
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(00773979) TSessionLog::AddException
(007BB010) TTerminal::ShowExtendedException
(0021FD36) Vcl::Forms::TApplication::HandleException
(000E4828) Execute
(000024B4) wWinMain
(008BDABD) C4973_0
(000631C6) ntdll.dll.RtlAreBitsSet
(00063193) ntdll.dll.RtlAreBitsSet

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

I were modifying some network related configuration through external editor notepad++, probably WinSCP has lost connection at the moment.
---
Guys, thank you for you great utility!, that is first time I see an error in a year or so.
---

WinSCP 5.13.4

Error message:
Invalid access to memory.

Stack trace:
(00331BFC) System::Internal::Strhlpr::UnicodeAssign
(008BDC8E) C5104_3
(008BFCF6) ____ExceptionHandler
(008BCAB0) __ExceptionHandler
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(007635F0) TSessionData::GetNameWithoutHiddenPrefix
(00763702) TSessionData::HasSessionName
(007637C6) TSessionData::GetSessionName
(00099312) TTerminalManager::TerminalTitle
(000993C7) TTerminalManager::GetActiveTerminalTitle
(00096A80) TTerminalManager::UpdateAppTitle
(00096798) TTerminalManager::DoSetActiveTerminal
(0009675E) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000670B1) TEditorManager::CheckFileChange
(00065136) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380D20) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(008BE2F9) C5104_3
(008BF8D3) _ReThrowException
(000670D3) TEditorManager::CheckFileChange
(00065136) TEditorManager::Check
(000175AD) TCustomScpExplorerForm::Idle
(0003EDF7) TNonVisualDataModule::DoIdle
(0003EDB4) TNonVisualDataModule::SessionIdleTimerTimer
(00380D20) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(00771C4D) TSessionLog::Add
(0006248E) ntdll.dll
(0000F15E) ntdl

The problem happens rarely. I cannot reproduce it.

Im in a session in a ftp account I open the file on the way for edit this file, then close the session open another session to another ftp account see some files, close this session and go and open again the first session and set to save the file on the text editor and throw alert to reopen the same connection and there is when the application fail.


<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.2

Error message:
Acceso a memoria no válido

Traza de la pila:
(00353634) System::Internal::Strhlpr::UnicodeAssign
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(00087C8F) ntdll.dll
(00073131) ntdll.dll.KiUserExceptionDispatcher
(007BFCE8) TSessionData::GetNameWithoutHiddenPrefix
(007BFDFA) TSessionData::HasSessionName
(007BFEB6) TSessionData::GetSessionName
(000AE334) TTerminalManager::GetTerminalTitle
(000AE5AC) TTerminalManager::GetActiveTerminalTitle
(000ABED7) TTerminalManager::UpdateAppTitle
(000ABA30) TTerminalManager::DoSetActiveTerminal
(000AB9F6) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070E0D) TEditorManager::CheckFileChange
(0006EE0A) TEditorManager::Check
(00018879) TCustomScpExplorerForm::Idle
(0004822F) TNonVisualDataModule::DoIdle
(000481EC) TNonVisualDataModule::SessionIdleTimerTimer
(003A3BA8) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(00927705) C5157_3
(00928CDF) _ReThrowException
(00070E2F) TEditorManager::CheckFileChange
(0006EE0A) TEditorManager::Check
(00018879) TCustomScpExplorerForm::Idle
(0004822F) TNonVisualDataModule::DoIdle
(000481EC) TNonVisualDataModule::SessionIdleTimerTimer
(003A3BA8) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(007CEC11) TSessionLog::Add
(00087C8F) ntdll.dll
(00073131) ntdll.dll.KiUserExceptionDispatcher
(007CEDF9) TSessionLog::AddException
(008166DC) TTerminal::ShowExtendedException
(0023CE8E) Vcl::Forms::TApplication::HandleException
(003A3BA8) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(007CEC11) TSessionLog::Add
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(00087C8F) ntdll.dll
(00073131) ntdll.dll.KiUserExceptionDispatcher
(007CEDF9) TSessionLog::AddException
(008166DC) TTerminal::ShowExtendedException
(0023CE8E) Vcl::Forms::TApplication::HandleException
(001018F7) Execute
(00002664) wWinMain
(009250D1) __wstartup
(00066A92) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A5F) ntdll.dll.RtlGetAppContainerNamedObjectPath

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.2

Error message:
Accesso alla memoria non valido.

Stack trace:
(00353634) System::Internal::Strhlpr::UnicodeAssign
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(0005A466) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(007BFCE8) TSessionData::GetNameWithoutHiddenPrefix
(007BFDFA) TSessionData::HasSessionName
(007BFEB6) TSessionData::GetSessionName
(000AE334) TTerminalManager::GetTerminalTitle
(000AE5AC) TTerminalManager::GetActiveTerminalTitle
(000ABED7) TTerminalManager::UpdateAppTitle
(000ABA30) TTerminalManager::DoSetActiveTerminal
(000AB9F6) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070E0D) TEditorManager::CheckFileChange
(0006EE0A) TEditorManager::Check
(00018879) TCustomScpExplorerForm::Idle
(0004822F) TNonVisualDataModule::DoIdle
(000481EC) TNonVisualDataModule::SessionIdleTimerTimer
(003A3BA8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(00927705) C5157_3
(00928CDF) _ReThrowException
(00070E2F) TEditorManager::CheckFileChange
(0006EE0A) TEditorManager::Check
(00018879) TCustomScpExplorerForm::Idle
(0004822F) TNonVisualDataModule::DoIdle
(000481EC) TNonVisualDataModule::SessionIdleTimerTimer
(003A3BA8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(007CEC11) TSessionLog::Add
(0005A466) ntdll.dll
(0000F1

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.6

Error message:
Invalid access to memory.

Stack trace:
(00331FF4) System::Internal::Strhlpr::UnicodeAssign
(008BF022) C5105_0
(008C108A) ____ExceptionHandler
(008BDE44) __ExceptionHandler
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(00764858) TSessionData::GetNameWithoutHiddenPrefix
(0076496A) TSessionData::HasSessionName
(00764A2E) TSessionData::GetSessionName
(00099506) TTerminalManager::TerminalTitle
(000995BB) TTerminalManager::GetActiveTerminalTitle
(00096C74) TTerminalManager::UpdateAppTitle
(0009698C) TTerminalManager::DoSetActiveTerminal
(00096952) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000671C1) TEditorManager::CheckFileChange
(00065246) TEditorManager::Check
(00017669) TCustomScpExplorerForm::Idle
(0003EEEF) TNonVisualDataModule::DoIdle
(0003EEAC) TNonVisualDataModule::SessionIdleTimerTimer
(00381118) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

(008BF68D) C5105_0
(008C0C67) _ReThrowException
(000671E3) TEditorManager::CheckFileChange
(00065246) TEditorManager::Check
(00017669) TCustomScpExplorerForm::Idle
(0003EEEF) TNonVisualDataModule::DoIdle
(0003EEAC) TNonVisualDataModule::SessionIdleTimerTimer
(00381118) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

(00772EB5) TSessionLog::Add
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(0077309D) TSessionLog::AddException
(007BA728) TTerminal::ShowExtendedException
(0021FD16) Vcl::Forms::TApplication::HandleException
(00381118) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

(00772EB5) TSessionLog::Add
(008BF022) C5105_0
(008C108A) ____ExceptionHandler
(008BDE44) __ExceptionHandler
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(0077309D) TSessionLog::AddException
(007BA728) TTerminal::ShowExtendedException
(0021FD16) Vcl::Forms::TApplication::HandleException
(000E4808) Execute
(000024B4) wWinMain
(008BD059) __wstartup
(000631C6) ntdll.dll.RtlAreBitsSet
(00063193) ntdll.dll.RtlAreBitsSet

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(0035388C) System::Internal::Strhlpr::UnicodeAssign
(0092770A) C5157_3
(00929772) ____ExceptionHandler
(0092652C) __ExceptionHandler
(00087C8F) ntdll.dll
(00073131) ntdll.dll.KiUserExceptionDispatcher
(007C02E8) TSessionData::GetNameWithoutHiddenPrefix
(007C03FA) TSessionData::HasSessionName
(007C04B6) TSessionData::GetSessionName
(000AE41C) TTerminalManager::GetTerminalTitle
(000AE694) TTerminalManager::GetActiveTerminalTitle
(000ABFBF) TTerminalManager::UpdateAppTitle
(000ABB18) TTerminalManager::DoSetActiveTerminal
(000ABADE) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070EF5) TEditorManager::CheckFileChange
(0006EEF2) TEditorManager::Check
(00018849) TCustomScpExplorerForm::Idle
(000482C7) TNonVisualDataModule::DoIdle
(00048284) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E00) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(00927D75) C5157_3
(0092934F) _ReThrowException
(00070F17) TEditorManager::CheckFileChange
(0006EEF2) TEditorManager::Check
(00018849) TCustomScpExplorerForm::Idle
(000482C7) TNonVisualDataModule::DoIdle
(00048284) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E00) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(007CF219) TSessionLog::Add
(00087C8F) ntdll.dll
(00073131) ntdll.dll.KiUserExceptionDispatcher
(007CF401) TSessionLog::AddException
(00816CE4) TTerminal::ShowExtendedException
(0023D0E6) Vcl::Forms::TApplication::HandleException
(003A3E00) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(007CF219) TSessionLog::Add
(0092770A) C5157_3
(00929772) ____ExceptionHandler
(0092652C) __ExceptionHandler
(00087C8F) ntdll.dll
(00073131) ntdll.dll.KiUserExceptionDispatcher
(007CF401) TSessionLog::AddException
(00816CE4) TTerminal::ShowExtendedException
(0023D0E6) Vcl::Forms::TApplication::HandleException
(00101B4F) Execute
(00002664) wWinMain
(00925741) C5025_0
(00066A92) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A5F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.8

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00331F78) System::Internal::Strhlpr::UnicodeAssign
(008BF99A) C5105_3
(008C1A02) ____ExceptionHandler
(008BE7BC) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00765048) TSessionData::GetNameWithoutHiddenPrefix
(0076515A) TSessionData::HasSessionName
(0076521E) TSessionData::GetSessionName
(00099526) TTerminalManager::TerminalTitle
(000995DB) TTerminalManager::GetActiveTerminalTitle
(00096C94) TTerminalManager::UpdateAppTitle
(000969AC) TTerminalManager::DoSetActiveTerminal
(00096972) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000671DD) TEditorManager::CheckFileChange
(00065262) TEditorManager::Check
(00017675) TCustomScpExplorerForm::Idle
(0003EF0B) TNonVisualDataModule::DoIdle
(0003EEC8) TNonVisualDataModule::SessionIdleTimerTimer
(0038109C) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(008C0005) C5105_3
(008C15DF) _ReThrowException
(000671FF) TEditorManager::CheckFileChange
(00065262) TEditorManager::Check
(00017675) TCustomScpExplorerForm::Idle
(0003EF0B) TNonVisualDataModule::DoIdle
(0003EEC8) TNonVisualDataModule::SessionIdleTimerTimer
(0038109C) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(007736A5) TSessionLog::Add
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(0077388D) TSessionLog::AddException
(007BAF24) TTerminal::ShowExtendedException
(0021FC9A) Vcl::Forms::TApplication::HandleException
(0038109C) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(007736A5) TSessionLog::Add
(008BF99A) C5105_3
(008C1A02) ____ExceptionHandler
(008BE7BC) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(0077388D) TSessionLog::AddException
(007BAF24) TTerminal::ShowExtendedException
(0021FC9A) Vcl::Forms::TApplication::HandleException
(000E478C) Execute
(000024B4) wWinMain
(008BD9D1) C4973_0
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.4

Error message:
Acceso a memoria no válido

Traza de la pila:
(003538B4) System::Internal::Strhlpr::UnicodeAssign
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(007C0E18) TSessionData::GetNameWithoutHiddenPrefix
(007C0F2A) TSessionData::HasSessionName
(007C0FE6) TSessionData::GetSessionName
(0084888E) TAuthenticateForm::AdjustControls
(0084863A) TAuthenticateForm::FormShow
(00232BF1) Vcl::Forms::TCustomForm::DoShow
(00848574) TAuthenticateForm::CMShowingChanged
(002791C5) Vcl::Controls::TWinControl::WndProc
(0023368C) Vcl::Forms::TCustomForm::WndProc
(008C62D8) Vclcommon::C2842_0

The problem happens rarely. I cannot reproduce it.

When reconnect to local temp files

WinSCP 5.15.9

Error message:
Invalid access to memory.

Stack trace:
(00353908) System::Internal::Strhlpr::UnicodeAssign
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(007C0CC8) TSessionData::GetNameWithoutHiddenPrefix
(007C0DDA) TSessionData::HasSessionName
(007C0E96) TSessionData::GetSessionName
(000AE484) TTerminalManager::GetTerminalTitle
(000AE6FC) TTerminalManager::GetActiveTerminalTitle
(000AC027) TTerminalManager::UpdateAppTitle
(000ABB80) TTerminalManager::DoSetActiveTerminal
(000ABB46) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070F3D) TEditorManager::CheckFileChange
(0006EF2A) TEditorManager::Check
(0001885D) TCustomScpExplorerForm::Idle
(000482E3) TNonVisualDataModule::DoIdle
(000482A0) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E7C) System::Classes::_18201
(000436C9) USER32.dll
(000250B7) USER32.dll
(00024209) USER32.dll
(00023FCB) USER32.dll.DispatchMessageW

(00928795) C5157_3
(00929D6F) _ReThrowException
(00070F5F) TEditorManager::CheckFileChange
(0006EF2A) TEditorManager::Check
(0001885D) TCustomScpExplorerForm::Idle
(000482E3) TNonVisualDataModule::DoIdle
(000482A0) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E7C) System::Classes::_18201
(000436C9) USER32.dll
(000250B7) USER32.dll
(00024209) USER32.dll
(00023FCB) USER32.dll.DispatchMessageW

(007CFBF9) TSessionLog::Add
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(007CFDE1) TSessionLog::AddException
(008176C4) TTerminal::ShowExtendedException
(0023D162) Vcl::Forms::TApplication::HandleException
(003A3E7C) System::Classes::_18201
(000436C9) USER32.dll
(000250B7) USER32.dll
(00024209) USER32.dll
(00023FCB) USER32.dll.DispatchMessageW

(007CFBF9) TSessionLog::Add
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(007CFDE1) TSessionLog::AddException
(008176C4) TTerminal::ShowExtendedException
(0023D162) Vcl::Forms::TApplication::HandleException
(00101BCB) Execute
(00002664) wWinMain
(00926161) C5025_0
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.5

Error message:
Invalid access to memory.

Stack trace:
(003538D0) System::Internal::Strhlpr::UnicodeAssign
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(007C0E20) TSessionData::GetNameWithoutHiddenPrefix
(007C0F32) TSessionData::HasSessionName
(007C0FEE) TSessionData::GetSessionName
(000AE460) TTerminalManager::GetTerminalTitle
(000AE6D8) TTerminalManager::GetActiveTerminalTitle
(000AC003) TTerminalManager::UpdateAppTitle
(000ABB5C) TTerminalManager::DoSetActiveTerminal
(000ABB22) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070F21) TEditorManager::CheckFileChange
(0006EF0E) TEditorManager::Check
(00018849) TCustomScpExplorerForm::Idle
(000482C7) TNonVisualDataModule::DoIdle
(00048284) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E44) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(009288E5) C5157_3
(00929EBF) _ReThrowException
(00070F43) TEditorManager::CheckFileChange
(0006EF0E) TEditorManager::Check
(00018849) TCustomScpExplorerForm::Idle
(000482C7) TNonVisualDataModule::DoIdle
(00048284) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E44) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(007CFD51) TSessionLog::Add
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(007CFF39) TSessionLog::AddException
(0081781C) TTerminal::ShowExtendedException
(0023D12A) Vcl::Forms::TApplication::HandleException
(003A3E44) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(007CFD51) TSessionLog::Add
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(007CFF39) TSessionLog::AddException
(0081781C) TTerminal::ShowExtendedException
(0023D12A) Vcl::Forms::TApplication::HandleException
(00101B93) Execute
(00002664) wWinMain
(009262B1) C5025_0
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.9

Error message:
Accès mémoire invalide.

Trace de la pile :
(00353908) System::Internal::Strhlpr::UnicodeAssign
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(007C0CC8) TSessionData::GetNameWithoutHiddenPrefix
(007C0DDA) TSessionData::HasSessionName
(007C0E96) TSessionData::GetSessionName
(000AE484) TTerminalManager::GetTerminalTitle
(000AE6FC) TTerminalManager::GetActiveTerminalTitle
(000AC027) TTerminalManager::UpdateAppTitle
(000ABB80) TTerminalManager::DoSetActiveTerminal
(000ABB46) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070F3D) TEditorManager::CheckFileChange
(0006EF2A) TEditorManager::Check
(0001885D) TCustomScpExplorerForm::Idle
(000482E3) TNonVisualDataModule::DoIdle
(000482A0) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E7C) System::Classes::_18201
(00044E39) USER32.dll
(000359D7) USER32.dll
(00034B16) USER32.dll
(000348EB) USER32.dll.DispatchMessageW

(00928795) C5157_3
(00929D6F) _ReThrowException
(00070F5F) TEditorManager::CheckFileChange
(0006EF2A) TEditorManager::Check
(0001885D) TCustomScpExplorerForm::Idle
(000482E3) TNonVisualDataModule::DoIdle
(000482A0) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E7C) System::Classes::_18201
(00044E39) USER32.dll
(000359D7) USER32.dll
(00034B16) USER32.dll
(000348EB) USER32.dll.DispatchMessageW

(007CFBF9) TSessionLog::Add
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(007CFDE1) TSessionLog::AddException
(008176C4) TTerminal::ShowExtendedException
(0023D162) Vcl::Forms::TApplication::HandleException
(003A3E7C) System::Classes::_18201
(00044E39) USER32.dll
(000359D7) USER32.dll
(00034B16) USER32.dll
(000348EB) USER32.dll.DispatchMessageW

(007CFBF9) TSessionLog::Add
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(007CFDE1) TSessionLog::AddException
(008176C4) TTerminal::ShowExtendedException
(0023D162) Vcl::Forms::TApplication::HandleException
(00101BCB) Execute
(00002664) wWinMain
(00926161) C5025_0
(0006562B) ntdll.dll.RtlGetAppContainerNamedObjectPath
(000655F8) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

Do you want to reconnect to save the file? Or something like that. If you click yes, you will get this error.


<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.9

Error message:
Invalid access to memory.

Stack trace:
(00353908) System::Internal::Strhlpr::UnicodeAssign
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(007C0CC8) TSessionData::GetNameWithoutHiddenPrefix
(007C0DDA) TSessionData::HasSessionName
(007C0E96) TSessionData::GetSessionName
(000AE484) TTerminalManager::GetTerminalTitle
(000AE6FC) TTerminalManager::GetActiveTerminalTitle
(000AC027) TTerminalManager::UpdateAppTitle
(000ABB80) TTerminalManager::DoSetActiveTerminal
(000ABB46) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070F3D) TEditorManager::CheckFileChange
(0006EF2A) TEditorManager::Check
(0001885D) TCustomScpExplorerForm::Idle
(000482E3) TNonVisualDataModule::DoIdle
(000482A0) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E7C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167C2) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(00928795) C5157_3
(00929D6F) _ReThrowException
(00070F5F) TEditorManager::CheckFileChange
(0006EF2A) TEditorManager::Check
(0001885D) TCustomScpExplorerForm::Idle
(000482E3) TNonVisualDataModule::DoIdle
(000482A0) TNonVisualDataModule::SessionIdleTimerTimer
(003A3E7C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167C2) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(007CFBF9) TSessionLog::Add
(0006248E) ntdll.dll
(0000F15E) n

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>
Randomly seems to happen today when I try to connect to a particular server via SSH.
WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00354004) System::Internal::Strhlpr::UnicodeAssign
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D32C90) TSessionData::GetNameWithoutHiddenPrefix
(00D32DA2) TSessionData::HasSessionName
(00D32E5E) TSessionData::GetSessionName
(000AEB00) TTerminalManager::GetTerminalTitle
(000AEDA0) TTerminalManager::GetActiveTerminalTitle
(000AC6A3) TTerminalManager::UpdateAppTitle
(000AC1BC) TTerminalManager::DoSetActiveTerminal
(000AC182) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071819) TEditorManager::CheckFileChange
(0006F806) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A87) TNonVisualDataModule::DoIdle
(00049A44) TNonVisualDataModule::SessionIdleTimerTimer
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(0007183B) TEditorManager::CheckFileChange
(0006F806) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A87) TNonVisualDataModule::DoIdle
(00049A44) TNonVisualDataModule::SessionIdleTimerTimer
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00D41EB1) TSessionLog::Add
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D420B1) TSessionLog::AddException
(00D8A468) TTerminal::ShowExtendedException
(0023D85E) Vcl::Forms::TApplication::HandleException
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00D41EB1) TSessionLog::Add
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D420B1) TSessionLog::AddException
(00D8A468) TTerminal::ShowExtendedException
(0023D85E) Vcl::Forms::TApplication::HandleException
(001022BA) Execute
(00002658) wWinMain
(00F832A5) __wstartup
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

Winscp was connected to a RPI with WeeWX running. Somewhere during the night the connection was lost. I was asked to reconnect to upload a change index.html file. When I pressed OK this error occurred.

WinSCP 5.17.1

Error message:
Invalid access to memory.

Stack trace:
(00354004) System::Internal::Strhlpr::UnicodeAssign
(00F84E6A) C5296_3
(00F86ED2) ____ExceptionHandler
(00F83C8C) __ExceptionHandler
(0008403F) ntdll.dll
(00071941) ntdll.dll.KiUserExceptionDispatcher
(00D328E0) TSessionData::GetNameWithoutHiddenPrefix
(00D329F2) TSessionData::HasSessionName
(00D32AAE) TSessionData::GetSessionName
(000AEB00) TTerminalManager::GetTerminalTitle
(000AEDA0) TTerminalManager::GetActiveTerminalTitle
(000AC6A3) TTerminalManager::UpdateAppTitle
(000AC1BC) TTerminalManager::DoSetActiveTerminal
(000AC182) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071819) TEditorManager::CheckFileChange
(0006F806) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A87) TNonVisualDataModule::DoIdle
(00049A44) TNonVisualDataModule::SessionIdleTimerTimer
(003A4578) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(0007183B) TEditorManager::CheckFileChange
(0006F806) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A87) TNonVisualDataModule::DoIdle
(00049A44) TNonVisualDataModule::SessionIdleTimerTimer
(003A4578) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

(00D41B01) TSessionLog::Add
(0008403F) ntdll.dll
(00071941) ntdll.dll.KiUserExceptionDispatcher
(00D41D01) TSessionLog::AddException
(00D8A0B8) TTerminal::ShowExtendedException
(0023D85E) Vcl::Forms::TApplication::HandleException
(003A4578) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

(00D41B01) TSessionLog::Add
(00F84E6A) C5296_3
(00F86ED2) ____ExceptionHandler
(00F83C8C) __ExceptionHandler
(0008403F) ntdll.dll
(00071941) ntdll.dll.KiUserExceptionDispatcher
(00D41D01) TSessionLog::AddException
(00D8A0B8) TTerminal::ShowExtendedException
(0023D85E) Vcl::Forms::TApplication::HandleException
(001022BA) Execute
(00002658) wWinMain
(00F82E7D) __wstartup
(0006562B) ntdll.dll.RtlGetAppContainerNamedObjectPath
(000655F8) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.3

Error message:
Invalid access to memory.

Stack trace:
(0035426C) System::Internal::Strhlpr::UnicodeAssign
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D34958) TSessionData::GetNameWithoutHiddenPrefix
(00D34A6A) TSessionData::HasSessionName
(00D34B26) TSessionData::GetSessionName
(000AED68) TTerminalManager::GetTerminalTitle
(000AF008) TTerminalManager::GetActiveTerminalTitle
(000AC8EB) TTerminalManager::UpdateAppTitle
(000AC358) TTerminalManager::DoSetActiveTerminal
(000AC31E) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000719B5) TEditorManager::CheckFileChange
(0006F9A2) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A6F) TNonVisualDataModule::DoIdle
(00049A2C) TNonVisualDataModule::SessionIdleTimerTimer
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00F87D49) C5296_0
(00F89323) _ReThrowException
(000719D7) TEditorManager::CheckFileChange
(0006F9A2) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A6F) TNonVisualDataModule::DoIdle
(00049A2C) TNonVisualDataModule::SessionIdleTimerTimer
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00D43B79) TSessionLog::Add
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D43D79) TSessionLog::AddException
(00D8C21C) TTerminal::ShowExtendedException
(0023DAC6) Vcl::Forms::TApplication::HandleException
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00D43B79) TSessionLog::Add
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D43D79) TSessionLog::AddException
(00D8C21C) TTerminal::ShowExtendedException
(0023DAC6) Vcl::Forms::TApplication::HandleException
(00102522) Execute
(00002658) wWinMain
(00F856F1) C5164_0
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.4

Error message:
Invalid access to memory.

Stack trace:
(003538B4) System::Internal::Strhlpr::UnicodeAssign
(00928272) C5157_3
(0092A2DA) ____ExceptionHandler
(00927094) __ExceptionHandler
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(007C0E18) TSessionData::GetNameWithoutHiddenPrefix
(007C0F2A) TSessionData::HasSessionName
(007C0FE6) TSessionData::GetSessionName
(000AE444) TTerminalManager::GetTerminalTitle
(000AE6BC) TTerminalManager::GetActiveTerminalTitle
(000ABFE7) TTerminalManager::UpdateAppTitle
(000ABB40) TTerminalManager::DoSetActiveTerminal
(000ABB06) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070F05) TEditorManager::CheckFileChange
(0006F184) TEditorManager::FileChanged
(001C6435) Vcl::Actnlist::TCustomAction::Execute
(003A3E28) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(009288DD) C5157_3
(00929EB7) _ReThrowException
(00070F27) TEditorManager::CheckFileChange
(0006F184) TEditorManager::FileChanged
(001C6435) Vcl::Actnlist::TCustomAction::Execute
(003A3E28) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(007CFD49) TSessionLog::Add
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(007CFF31) TSessionLog::AddException
(00817814) TTerminal::ShowExtendedException
(0023D10E) Vcl::Forms::TApplication::HandleException
(003A3E28) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(007CFD49) TSessionLog::Add
(00928272) C5157_3
(0092A2DA) ____ExceptionHandler
(00927094) __ExceptionHandler
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(007CFF31) TSessionLog::AddException
(00817814) TTerminal::ShowExtendedException
(0023D10E) Vcl::Forms::TApplication::HandleException
(00101B77) Execute
(00002664) wWinMain
(009262A9) C5025_0
(00066C12) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BDF) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.3

Error message:
Zugriffsverletzung - ungültiger Zugriff auf den Speicher.

Stack trace:
(0035426C) System::Internal::Strhlpr::UnicodeAssign
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(00D34958) TSessionData::GetNameWithoutHiddenPrefix
(00D34A6A) TSessionData::HasSessionName
(00D34B26) TSessionData::GetSessionName
(000AED68) TTerminalManager::GetTerminalTitle
(000AF008) TTerminalManager::GetActiveTerminalTitle
(000AC8EB) TTerminalManager::UpdateAppTitle
(000AC358) TTerminalManager::DoSetActiveTerminal
(000AC31E) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000719B5) TEditorManager::CheckFileChange
(0006F9A2) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A6F) TNonVisualDataModule::DoIdle
(00049A2C) TNonVisualDataModule::SessionIdleTimerTimer
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00F87D49) C5296_0
(00F89323) _ReThrowException
(000719D7) TEditorManager::CheckFileChange
(0006F9A2) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049A6F) TNonVisualDataModule::DoIdle
(00049A2C) TNonVisualDataModule::SessionIdleTimerTimer
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00D43B79) TSessionLog::Add
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(00D43D79) TSessionLog::AddException
(00D8C21C) TTerminal::ShowExtendedException
(0023DAC6) Vcl::Forms::TApplication::HandleException
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00D43B79) TSessionLog::Add
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(00D43D79) TSessionLog::AddException
(00D8C21C) TTerminal::ShowExtendedException
(0023DAC6) Vcl::Forms::TApplication::HandleException
(00102522) Execute
(00002658) wWinMain
(00F856F1) C5164_0
(00066C12) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BDF) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.9

Error message:
Invalid access to memory.

Stack trace:
(00353908) System::Internal::Strhlpr::UnicodeAssign
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0008403F) ntdll.dll
(00071941) ntdll.dll.KiUserExceptionDispatcher
(007C0CC8) TSessionData::GetNameWithoutHiddenPrefix
(007C0DDA) TSessionData::HasSessionName
(007C0E96) TSessionData::GetSessionName
(000AE484) TTerminalManager::GetTerminalTitle
(000AE6FC) TTerminalManager::GetActiveTerminalTitle
(000AC027) TTerminalManager::UpdateAppTitle
(000ABB80) TTerminalManager::DoSetActiveTerminal
(000ABB46) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00070F3D) TEditorManager::CheckFileChange
(0006F1BC) TEditorManager::FileChanged
(001C6489) Vcl::Actnlist::TCustomAction::Execute
(003A3E7C) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW
(0001D272)QIPCAP.dll

(00928795) C5157_3
(00929D6F) _ReThrowException
(00070F5F) TEditorManager::CheckFileChange
(0006F1BC) TEditorManager::FileChanged
(001C6489) Vcl::Actnlist::TCustomAction::Execute
(003A3E7C) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW
(0001D272)QIPCAP.dll

(007CFBF9) TSessionLog::Add
(0008403F) ntdll.dll
(00071941) ntdll.dll.KiUserExceptionDispatcher
(007CFDE1) TSessionLog::AddException
(008176C4) TTerminal::ShowExtendedException
(0023D162) Vcl::Forms::TApplication::HandleException
(003A3E7C) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW
(0001D272)QIPCAP.dll

(007CFBF9) TSessionLog::Add
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0008403F) ntdll.dll
(00071941) ntdll.dll.KiUserExceptionDispatcher
(007CFDE1) TSessionLog::AddException
(008176C4) TTerminal::ShowExtendedException
(0023D162) Vcl::Forms::TApplication::HandleException
(00101BCB) Execute
(00002664) wWinMain
(00926161) C5025_0
(0006562B) ntdll.dll.RtlGetAppContainerNamedObjectPath
(000655F8) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Acceso a memoria no válido

Traza de la pila:
(00354634) System::Internal::Strhlpr::UnicodeAssign
(00F8862A) C5296_3
(00F8A692) ____ExceptionHandler
(00F8744C) __ExceptionHandler
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(00D35590) TSessionData::GetNameWithoutHiddenPrefix
(00D356A2) TSessionData::HasSessionName
(00D3575E) TSessionData::GetSessionName
(000AEED8) TTerminalManager::GetTerminalTitle
(000AF228) TTerminalManager::GetActiveTerminalTitle
(000ACA5B) TTerminalManager::UpdateAppTitle
(000AC4C8) TTerminalManager::DoSetActiveTerminal
(000AC48E) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071B1D) TEditorManager::CheckFileChange
(0006FD9C) TEditorManager::FileChanged
(001C71B5) Vcl::Actnlist::TCustomAction::Execute
(003A4BA8) System::Classes::_18201
(0003CFD9) USER32.dll
(00034025) USER32.dll
(00031D85) USER32.dll
(00031B4B) USER32.dll.DispatchMessageW

(00F88C95) C5296_3
(00F8A26F) _ReThrowException
(00071B3F) TEditorManager::CheckFileChange
(0006FD9C) TEditorManager::FileChanged
(001C71B5) Vcl::Actnlist::TCustomAction::Execute
(003A4BA8) System::Classes::_18201
(0003CFD9) USER32.dll
(00034025) USER32.dll
(00031D85) USER32.dll
(00031B4B) USER32.dll.DispatchMessageW

(00D447B1) TSessionLog::Add
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(00D449B1) TSessionLog::AddException
(00D8CE60) TTerminal::ShowExtendedException
(0023DE8E) Vcl::Forms::TApplication::HandleException
(003A4BA8) System::Classes::_18201
(0003CFD9) USER32.dll
(00034025) USER32.dll
(00031D85) USER32.dll
(00031B4B) USER32.dll.DispatchMessageW

(00D447B1) TSessionLog::Add
(00F8862A) C5296_3
(00F8A692) ____ExceptionHandler
(00F8744C) __ExceptionHandler
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(00D449B1) TSessionLog::AddException
(00D8CE60) TTerminal::ShowExtendedException
(0023DE8E) Vcl::Forms::TApplication::HandleException
(001028EA) Execute
(00002658) wWinMain
(00F8663D) C5164_0
(000664B2) ntdll.dll.RtlGetAppContainerNamedObjectPath
(0006647F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Acceso a memoria no válido

Traza de la pila:
(00354634) System::Internal::Strhlpr::UnicodeAssign
(00F8862A) C5296_3
(00F8A692) ____ExceptionHandler
(00F8744C) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(00D35590) TSessionData::GetNameWithoutHiddenPrefix
(00D356A2) TSessionData::HasSessionName
(00D3575E) TSessionData::GetSessionName
(000AEED8) TTerminalManager::GetTerminalTitle
(000AF228) TTerminalManager::GetActiveTerminalTitle
(000ACA5B) TTerminalManager::UpdateAppTitle
(000AC4C8) TTerminalManager::DoSetActiveTerminal
(000AC48E) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071B1D) TEditorManager::CheckFileChange
(0006FB0A) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049B17) TNonVisualDataModule::DoIdle
(00049AD4) TNonVisualDataModule::SessionIdleTimerTimer
(003A4BA8) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(00023199) USER32.dll
(00022F7B) USER32.dll.DispatchMessageW

(00F88C95) C5296_3
(00F8A26F) _ReThrowException
(00071B3F) TEditorManager::CheckFileChange
(0006FB0A) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049B17) TNonVisualDataModule::DoIdle
(00049AD4) TNonVisualDataModule::SessionIdleTimerTimer
(003A4BA8) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(00023199) USER32.dll
(00022F7B) USER32.dll.DispatchMessageW

(00D447B1) TSessionLog::Add
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(00D449B1) TSessionLog::AddException
(00D8CE60) TTerminal::ShowExtendedException
(0023DE8E) Vcl::Forms::TApplication::HandleException
(003A4BA8) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(00023199) USER32.dll
(00022F7B) USER32.dll.DispatchMessageW

(00D447B1) TSessionLog::Add
(00F8862A) C5296_3
(00F8A692) ____ExceptionHandler
(00F8744C) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(00D449B1) TSessionLog::AddException
(00D8CE60) TTerminal::ShowExtendedException
(0023DE8E) Vcl::Forms::TApplication::HandleException
(001028EA) Execute
(00002658) wWinMain
(00F8663D) C5164_0
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.8

Error message:
Ongeldige toegang tot geheugen.

Stack trace:
(00355350) System::Internal::Strhlpr::UnicodeAssign
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(000A36CF) ntdll.dll
(00090571) ntdll.dll.KiUserExceptionDispatcher
(00D36E48) TSessionData::GetNameWithoutHiddenPrefix
(00D36F5A) TSessionData::HasSessionName
(00D37016) TSessionData::GetSessionName
(000AF050) TTerminalManager::GetTerminalTitle
(000AF3A0) TTerminalManager::GetActiveTerminalTitle
(000ACBD3) TTerminalManager::UpdateAppTitle
(000AC640) TTerminalManager::DoSetActiveTerminal
(000AC606) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071B31) TEditorManager::CheckFileChange
(0006FDB0) TEditorManager::FileChanged
(001C7ED1) Vcl::Actnlist::TCustomAction::Execute
(003A58C4) System::Classes::_18201
(00032D45) USER32.dll
(000131E7) USER32.dll
(00012CDE) USER32.dll
(00012AFB) USER32.dll.DispatchMessageW

(00F8A4D9) C5296_0
(00F8BAB3) _ReThrowException
(00071B53) TEditorManager::CheckFileChange
(0006FDB0) TEditorManager::FileChanged
(001C7ED1) Vcl::Actnlist::TCustomAction::Execute
(003A58C4) System::Classes::_18201
(00032D45) USER32.dll
(000131E7) USER32.dll
(00012CDE) USER32.dll
(00012AFB) USER32.dll.DispatchMessageW

(00D46069) TSessionLog::Add
(000A36CF) ntdll.dll
(00090571) ntdll.dll.KiUserExceptionDispatcher
(00D46269) TSessionLog::AddException
(00D8E678) TTerminal::ShowExtendedException
(0023EBAA) Vcl::Forms::TApplication::HandleException
(003A58C4) System::Classes::_18201
(00032D45) USER32.dll
(000131E7) USER32.dll
(00012CDE) USER32.dll
(00012AFB) USER32.dll.DispatchMessageW

(00D46069) TSessionLog::Add
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(000A36CF) ntdll.dll
(00090571) ntdll.dll.KiUserExceptionDispatcher
(00D46269) TSessionLog::AddException
(00D8E678) TTerminal::ShowExtendedException
(0023EBAA) Vcl::Forms::TApplication::HandleException
(001035FE) Execute
(00002658) wWinMain
(00F87E81) __wstartup
(00064FEB) ntdll.dll.EtwProcessPrivateLoggerRequest
(00064FBC) ntdll.dll.EtwProcessPrivateLoggerRequest

The problem happens rarely. I cannot reproduce it.

WinSCP was minimised and I'd had a file open from yesterday, but when saving it, there was no connection to the server so it seemed to fall over at that point. First time this has happened to me.


<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.8

Error message:
Invalid access to memory.

Stack trace:
(00355350) System::Internal::Strhlpr::UnicodeAssign
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(00088F2F) ntdll.dll
(000743C1) ntdll.dll.KiUserExceptionDispatcher
(00D36E48) TSessionData::GetNameWithoutHiddenPrefix
(00D36F5A) TSessionData::HasSessionName
(00D37016) TSessionData::GetSessionName
(000AF050) TTerminalManager::GetTerminalTitle
(000AF3A0) TTerminalManager::GetActiveTerminalTitle
(000ACBD3) TTerminalManager::UpdateAppTitle
(000AC640) TTerminalManager::DoSetActiveTerminal
(000AC606) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071B31) TEditorManager::CheckFileChange
(0006FB1E) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049B2B) TNonVisualDataModule::DoIdle
(00049AE8) TNonVisualDataModule::SessionIdleTimerTimer
(003A58C4) System::Classes::_18201
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) USER32.dll.DispatchMessageW

(00F8A4D9) C5296_0
(00F8BAB3) _ReThrowException
(00071B53) TEditorManager::CheckFileChange
(0006FB1E) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049B2B) TNonVisualDataModule::DoIdle
(00049AE8) TNonVisualDataModule::SessionIdleTimerTimer
(003A58C4) System::Classes::_18201
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) USER32.dll.DispatchMessageW

(00D46069) TSessionLog::Add
(00088F2F) ntdll.dll
(000743C1) ntdll.dll.KiUserExceptionDispatcher
(00D46269) TSessionLog::AddException
(00D8E678) TTerminal::ShowExtendedException
(0023EBAA) Vcl::Forms::TApplication::HandleException
(003A58C4) System::Classes::_18201
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) USER32.dll.DispatchMessageW

(00D46069) TSessionLog::Add
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(00088F2F) ntdll.dll
(000743C1) ntdll.dll.KiUserExceptionDispatcher
(00D46269) TSessionLog::AddException
(00D8E678) TTerminal::ShowExtendedException
(0023EBAA) Vcl::Forms::TApplication::HandleException
(001035FE) Execute
(00002658) wWinMain
(00F87E81) __wstartup
(00067942) ntdll.dll.RtlGetAppContainerNamedObjectPath
(0006790F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.10

Error message:
Invalid access to memory.

Stack trace:
(00355404) System::Internal::Strhlpr::UnicodeAssign
(00F8A13A) C5296_0
(00F8C1A2) ____ExceptionHandler
(00F88F5C) __ExceptionHandler
(0008771F) ntdll.dll
(000740A1) ntdll.dll.KiUserExceptionDispatcher
(00D37124) TSessionData::GetNameWithoutHiddenPrefix
(00D37236) TSessionData::HasSessionName
(00D372F2) TSessionData::GetSessionName
(000AF054) TTerminalManager::GetTerminalTitle
(000AF3A4) TTerminalManager::GetActiveTerminalTitle
(000ACBD7) TTerminalManager::UpdateAppTitle
(000AC644) TTerminalManager::DoSetActiveTerminal
(000AC60A) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071B35) TEditorManager::CheckFileChange
(0006FDB4) TEditorManager::FileChanged
(001C7F85) Vcl::Actnlist::TCustomAction::Execute
(003A5978) System::Classes::_18201
(0003DF59) USER32.dll
(00034EC5) USER32.dll
(00032C35) USER32.dll
(000329FB) USER32.dll.DispatchMessageW

(00F8A7A5) C5296_0
(00F8BD7F) _ReThrowException
(00071B57) TEditorManager::CheckFileChange
(0006FDB4) TEditorManager::FileChanged
(001C7F85) Vcl::Actnlist::TCustomAction::Execute
(003A5978) System::Classes::_18201
(0003DF59) USER32.dll
(00034EC5) USER32.dll
(00032C35) USER32.dll
(000329FB) USER32.dll.DispatchMessageW

(00D46345) TSessionLog::Add
(0008771F) ntdll.dll
(000740A1) ntdll.dll.KiUserExceptionDispatcher
(00D46545) TSessionLog::AddException
(00D8E954) TTerminal::ShowExtendedException
(0023EC5E) Vcl::Forms::TApplication::HandleException
(003A5978) System::Classes::_18201
(0003DF59) USER32.dll
(00034EC5) USER32.dll
(00032C35) USER32.dll
(000329FB) USER32.dll.DispatchMessageW

(00D46345) TSessionLog::Add
(00F8A13A) C5296_0
(00F8C1A2) ____ExceptionHandler
(00F88F5C) __ExceptionHandler
(0008771F) ntdll.dll
(000740A1) ntdll.dll.KiUserExceptionDispatcher
(00D46545) TSessionLog::AddException
(00D8E954) TTerminal::ShowExtendedException
(0023EC5E) Vcl::Forms::TApplication::HandleException
(001036B5) Execute
(00002658) wWinMain
(00F8814D) __wstartup
(00066C7C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C49) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.9

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(003553E0) System::Internal::Strhlpr::UnicodeAssign
(00F89F32) C5296_0
(00F8BF9A) ____ExceptionHandler
(00F88D54) __ExceptionHandler
(0008776F) ntdll.dll
(00073E91) ntdll.dll.KiUserExceptionDispatcher
(00D36F0C) TSessionData::GetNameWithoutHiddenPrefix
(00D3701E) TSessionData::HasSessionName
(00D370DA) TSessionData::GetSessionName
(000AF050) TTerminalManager::GetTerminalTitle
(000AF3A0) TTerminalManager::GetActiveTerminalTitle
(000ACBD3) TTerminalManager::UpdateAppTitle
(000AC640) TTerminalManager::DoSetActiveTerminal
(000AC606) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00071B31) TEditorManager::CheckFileChange
(0006FB1E) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049B2B) TNonVisualDataModule::DoIdle
(00049AE8) TNonVisualDataModule::SessionIdleTimerTimer
(003A5954) System::Classes::_18201
(0003DEB9) USER32.dll
(00034E75) USER32.dll
(00032BE5) USER32.dll
(000329AB) USER32.dll.DispatchMessageW

(00F8A59D) C5296_0
(00F8BB77) _ReThrowException
(00071B53) TEditorManager::CheckFileChange
(0006FB1E) TEditorManager::Check
(00018C78) TCustomScpExplorerForm::Idle
(00049B2B) TNonVisualDataModule::DoIdle
(00049AE8) TNonVisualDataModule::SessionIdleTimerTimer
(003A5954) System::Classes::_18201
(0003DEB9) USER32.dll
(00034E75) USER32.dll
(00032BE5) USER32.dll
(000329AB) USER32.dll.DispatchMessageW

(00D4612D) TSessionLog::Add
(0008776F) ntdll.dll
(00073E91) ntdll.dll.KiUserExceptionDispatcher
(00D4632D) TSessionLog::AddException
(00D8E73C) TTerminal::ShowExtendedException
(0023EC3A) Vcl::Forms::TApplication::HandleException
(003A5954) System::Classes::_18201
(0003DEB9) USER32.dll
(00034E75) USER32.dll
(00032BE5) USER32.dll
(000329AB) USER32.dll.DispatchMessageW

(00D4612D) TSessionLog::Add
(00F89F32) C5296_0
(00F8BF9A) ____ExceptionHandler
(00F88D54) __ExceptionHandler
(0008776F) ntdll.dll
(00073E91) ntdll.dll.KiUserExceptionDispatcher
(00D4632D) TSessionLog::AddException
(00D8E73C) TTerminal::ShowExtendedException
(0023EC3A) Vcl::Forms::TApplication::HandleException
(0010368E) Execute
(00002658) wWinMain
(00F87F45) __wstartup
(00066A4C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A19) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.10

Error message:
Invalid access to memory.

Stack trace:
(00355404) System::Internal::Strhlpr::UnicodeAssign
(0008224F) ntdll.dll
(0006FDBA) ntdll.dll.KiUserExceptionDispatcher
(00D37124) TSessionData::GetNameWithoutHiddenPrefix
(00D37236) TSessionData::HasSessionName
(00D372F2) TSessionData::GetSessionName
(000AF054) TTerminalManager::GetTerminalTitle
(000AF3A4) TTerminalManager::GetActiveTerminalTitle
(000ACBD7) TTerminalManager::UpdateAppTitle
(000AC644) TTerminalManager::DoSetActiveTerminal
(000AC602) TTerminalManager::SetActiveTerminal
(00054771) TScpCommanderForm::PasteFromClipBoard
(0004451F) TNonVisualDataModule::ExplorerActionsExecute
(003E939C) System::Actions::TContainedActionList::ExecuteAction
(001C7F85) Vcl::Actnlist::TCustomAction::Execute
(003A5978) System::Classes::_18201
(0002C2D1) USER32.dll
(0000C305) USER32.dll
(0000BC4F) USER32.dll
(0000BA0B) USER32.dll.DispatchMessageW

(00D46345) TSessionLog::Add
(0008224F) ntdll.dll
(0006FDBA) ntdll.dll.KiUserExceptionDispatcher
(00D46545) TSessionLog::AddException
(00D8E954) TTerminal::ShowExtendedException
(0023EC5E) Vcl::Forms::TApplication::HandleException
(003A5978) System::Classes::_18201
(0002C2D1) USER32.dll
(0000C305) USER32.dll
(0000BC4F) USER32.dll
(0000BA0B) USER32.dll.DispatchMessageW

(00D46345) TSessionLog::Add
(00F8A13A) C5296_0
(00F8C1A2) ____ExceptionHandler
(00F88F5C) __ExceptionHandler
(0008224F) ntdll.dll
(0006FDBA) ntdll.dll.KiUserExceptionDispatcher
(0

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.10

Error message:
Invalid access to memory.

Stack trace:
(0041A028) System::UStrAsg
(000852DF) ntdll.dll
(00072BE1) ntdll.dll.KiUserExceptionDispatcher
(00D37124) TSessionData::GetNameWithoutHiddenPrefix
(00D37236) TSessionData::HasSessionName
(00D372F2) TSessionData::GetSessionName
(00DBFEE6) TAuthenticateForm::AdjustControls
(00DC0E84) TAuthenticateForm::Execute
(00DC06DE) TAuthenticateForm::PromptUser
(000AD7B5) TTerminalManager::TerminalPromptUser
(00CC4199) TPromptUserAction::Execute
(00CC0BDD) TQueueItemProxy::ProcessUserAction
(00018E8A) TCustomScpExplorerForm::UserActionTimer
(0025179F) Vcl::Extctrls::TTimer::Timer
(003A5978) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.1

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(003775A4) System::Internal::Strhlpr::UnicodeAssign
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D64AC8) TSessionData::GetNameWithoutHiddenPrefix
(00D64BDA) TSessionData::HasSessionName
(00D64C96) TSessionData::GetSessionName
(00DF0896) TAuthenticateForm::AdjustControls
(00DF0532) TAuthenticateForm::FormShow
(00239C75) Vcl::Forms::TCustomForm::DoShow
(00DF046C) TAuthenticateForm::CMShowingChanged
(00280249) Vcl::Controls::TWinControl::WndProc
(0023A710) Vcl::Forms::TCustomForm::WndProc
(00E75538) Vclcommon::C2990_0

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

@ercan: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.2

Error message:
Invalid access to memory.

Stack trace:
(003775B0) System::Internal::Strhlpr::UnicodeAssign
(00FBC612) C5294_3
(00FBE67A) ____ExceptionHandler
(00FBB434) __ExceptionHandler
(00088F9F) ntdll.dll
(000741F1) ntdll.dll.KiUserExceptionDispatcher
(00D65090) TSessionData::GetNameWithoutHiddenPrefix
(00D651A2) TSessionData::HasSessionName
(00D6525E) TSessionData::GetSessionName
(000B3530) TTerminalManager::GetTerminalTitle
(000B3880) TTerminalManager::GetActiveTerminalTitle
(000B10CB) TTerminalManager::UpdateAppTitle
(000B0B38) TTerminalManager::DoSetActiveTerminal
(000B0AFE) TTerminalManager::SetActiveTerminalWithAutoReconnect
(0007606E) TEditorManager::CheckFileChange
(00073E2D) TEditorManager::Check
(000190D0) TCustomScpExplorerForm::Idle
(0004CA7F) TNonVisualDataModule::DoIdle
(0004CA3C) TNonVisualDataModule::SessionIdleTimerTimer
(003C79D8) System::Classes::_18201
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) USER32.dll.DispatchMessageW

(00FBCC7D) C5294_3
(00FBE257) _ReThrowException
(00076090) TEditorManager::CheckFileChange
(00073E2D) TEditorManager::Check
(000190D0) TCustomScpExplorerForm::Idle
(0004CA7F) TNonVisualDataModule::DoIdle
(0004CA3C) TNonVisualDataModule::SessionIdleTimerTimer
(003C79D8) System::Classes::_18201
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) USER32.dll.DispatchMessageW

(00D742C5) TSessionLog::Add
(00088F9F) ntdll.dll
(000741F1) ntdll.dll.KiUserExceptionDispatcher
(00D744C5) TSessionLog::AddException
(00DBF980) TTerminal::ShowExtendedException
(0024419E) Vcl::Forms::TApplication::HandleException
(003C79D8) System::Classes::_18201
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) USER32.dll.DispatchMessageW

(00D742C5) TSessionLog::Add
(00FBC612) C5294_3
(00FBE67A) ____ExceptionHandler
(00FBB434) __ExceptionHandler
(00088F9F) ntdll.dll
(000741F1) ntdll.dll.KiUserExceptionDispatcher
(00D744C5) TSessionLog::AddException
(00DBF980) TTerminal::ShowExtendedException
(0024419E) Vcl::Forms::TApplication::HandleException
(00108CFB) Execute
(00002658) wWinMain
(00FBA625) C5162_0
(000677A2) ntdll.dll.RtlGetAppContainerNamedObjectPath
(0006776F) ntdll.dll.RtlGetAppContainerNamedObjectPath

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

@kuppusamy433: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.3

Error message:
Invalid access to memory.

Stack trace:
(00377670) System::Internal::Strhlpr::UnicodeAssign
(00FC379A) C5294_3
(00FC5802) ____ExceptionHandler
(00FC25BC) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D6BF5C) TSessionData::GetNameWithoutHiddenPrefix
(00D6C06E) TSessionData::HasSessionName
(00D6C12A) TSessionData::GetSessionName
(000B35BC) TTerminalManager::GetTerminalTitle
(000B390C) TTerminalManager::GetActiveTerminalTitle
(000B1157) TTerminalManager::UpdateAppTitle
(000B0BC4) TTerminalManager::DoSetActiveTerminal
(000B0B8A) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000760FA) TEditorManager::CheckFileChange
(00073EB9) TEditorManager::Check
(000190D4) TCustomScpExplorerForm::Idle
(0004CA83) TNonVisualDataModule::DoIdle
(0004CA40) TNonVisualDataModule::SessionIdleTimerTimer
(003C7A98) System::Classes::_18201
(00042489) USER32.dll
(00039425) USER32.dll
(00037195) USER32.dll
(00036F5B) USER32.dll.DispatchMessageW

(00FC3E05) C5294_3
(00FC53DF) _ReThrowException
(0007611C) TEditorManager::CheckFileChange
(00073EB9) TEditorManager::Check
(000190D4) TCustomScpExplorerForm::Idle
(0004CA83) TNonVisualDataModule::DoIdle
(0004CA40) TNonVisualDataModule::SessionIdleTimerTimer
(003C7A98) System::Classes::_18201
(00042489) USER32.dll
(00039425) USER32.dll
(00037195) USER32.dll
(00036F5B) USER32.dll.DispatchMessageW

(00D7B191) TSessionLog::Add
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7B391) TSessionLog::AddException
(00DC689C) TTerminal::ShowExtendedException
(0024425E) Vcl::Forms::TApplication::HandleException
(003C7A98) System::Classes::_18201
(00042489) USER32.dll
(00039425) USER32.dll
(00037195) USER32.dll
(00036F5B) USER32.dll.DispatchMessageW

(00D7B191) TSessionLog::Add
(00FC379A) C5294_3
(00FC5802) ____ExceptionHandler
(00FC25BC) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7B391) TSessionLog::AddException
(00DC689C) TTerminal::ShowExtendedException
(0024425E) Vcl::Forms::TApplication::HandleException
(00108DBB) Execute
(00002658) wWinMain
(00FC17AD) C5162_0
(00066A9C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A69) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.3

Error message:
Invalid access to memory.

Stack trace:
(00377670) System::Internal::Strhlpr::UnicodeAssign
(00FC379A) C5294_3
(00FC5802) ____ExceptionHandler
(00FC25BC) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D6BF5C) TSessionData::GetNameWithoutHiddenPrefix
(00D6C06E) TSessionData::HasSessionName
(00D6C12A) TSessionData::GetSessionName
(000B35BC) TTerminalManager::GetTerminalTitle
(000B390C) TTerminalManager::GetActiveTerminalTitle
(000B1157) TTerminalManager::UpdateAppTitle
(000B0BC4) TTerminalManager::DoSetActiveTerminal
(000B0B8A) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000760FA) TEditorManager::CheckFileChange
(00073EB9) TEditorManager::Check
(000190D4) TCustomScpExplorerForm::Idle
(0004CA83) TNonVisualDataModule::DoIdle
(0004CA40) TNonVisualDataModule::SessionIdleTimerTimer
(003C7A98) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00FC3E05) C5294_3
(00FC53DF) _ReThrowException
(0007611C) TEditorManager::CheckFileChange
(00073EB9) TEditorManager::Check
(000190D4) TCustomScpExplorerForm::Idle
(0004CA83) TNonVisualDataModule::DoIdle
(0004CA40) TNonVisualDataModule::SessionIdleTimerTimer
(003C7A98) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00D7B191) TSessionLog::Add
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7B391) TSessionLog::AddException
(00DC689C) TTerminal::ShowExtendedException
(0024425E) Vcl::Forms::TApplication::HandleException
(003C7A98) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00D7B191) TSessionLog::Add
(00FC379A) C5294_3
(00FC5802) ____ExceptionHandler
(00FC25BC) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7B391) TSessionLog::AddException
(00DC689C) TTerminal::ShowExtendedException
(0024425E) Vcl::Forms::TApplication::HandleException
(00108DBB) Execute
(00002658) wWinMain
(00FC17AD) C5162_0
(00066A9C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A69) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.4

Error message:
Accesso alla memoria non valido.

Stack trace:
(00377670) System::Internal::Strhlpr::UnicodeAssign
(00FC3FFE) C5294_3
(00FC6066) ____ExceptionHandler
(00FC2E20) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D6C6D4) TSessionData::GetNameWithoutHiddenPrefix
(00D6C7E6) TSessionData::HasSessionName
(00D6C8A2) TSessionData::GetSessionName
(000B35BC) TTerminalManager::GetTerminalTitle
(000B390C) TTerminalManager::GetActiveTerminalTitle
(000B1157) TTerminalManager::UpdateAppTitle
(000B0BC4) TTerminalManager::DoSetActiveTerminal
(000B0B8A) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000760FA) TEditorManager::CheckFileChange
(0007414C) TEditorManager::FileChanged
(00E1304C) TEditorForm::EditorActionsExecute
(001CD585) Vcl::Actnlist::TCustomAction::Execute
(003C7A98) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00FC4669) C5294_3
(00FC5C43) _ReThrowException
(0007611C) TEditorManager::CheckFileChange
(0007414C) TEditorManager::FileChanged
(00E1304C) TEditorForm::EditorActionsExecute
(001CD585) Vcl::Actnlist::TCustomAction::Execute
(003C7A98) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00D7B929) TSessionLog::Add
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7BB29) TSessionLog::AddException
(00DC7034) TTerminal::ShowExtendedException
(0024425E) Vcl::Forms::TApplication::HandleException
(003C7A98) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00D7B929) TSessionLog::Add
(00FC3FFE) C5294_3
(00FC6066) ____ExceptionHandler
(00FC2E20) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7BB29) TSessionLog::AddException
(00DC7034) TTerminal::ShowExtendedException
(0024425E) Vcl::Forms::TApplication::HandleException
(00108DBB) Execute
(00002658) wWinMain
(00FC2011) __wstartup
(00066A9C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A69) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.5

Error message:
Nieprawidłowy dostęp do pamięci.

Stack trace:
(0037773C) System::Internal::Strhlpr::UnicodeAssign
(00FC4482) C5294_3
(00FC64EA) ____ExceptionHandler
(00FC32A4) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D6CB58) TSessionData::GetNameWithoutHiddenPrefix
(00D6CC6A) TSessionData::HasSessionName
(00D6CD26) TSessionData::GetSessionName
(000B3688) TTerminalManager::GetTerminalTitle
(000B39D8) TTerminalManager::GetActiveTerminalTitle
(000B1223) TTerminalManager::UpdateAppTitle
(000B0C90) TTerminalManager::DoSetActiveTerminal
(000B0C56) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000761C6) TEditorManager::CheckFileChange
(00073F85) TEditorManager::Check
(000190E9) TCustomScpExplorerForm::Idle
(0004CB4F) TNonVisualDataModule::DoIdle
(0004CB0C) TNonVisualDataModule::SessionIdleTimerTimer
(003C7B64) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00FC4AED) C5294_3
(00FC60C7) _ReThrowException
(000761E8) TEditorManager::CheckFileChange
(00073F85) TEditorManager::Check
(000190E9) TCustomScpExplorerForm::Idle
(0004CB4F) TNonVisualDataModule::DoIdle
(0004CB0C) TNonVisualDataModule::SessionIdleTimerTimer
(003C7B64) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00D7BDAD) TSessionLog::Add
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7BFAD) TSessionLog::AddException
(00DC74B8) TTerminal::ShowExtendedException
(0024432A) Vcl::Forms::TApplication::HandleException
(003C7B64) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) USER32.dll.DispatchMessageW

(00D7BDAD) TSessionLog::Add
(00FC4482) C5294_3
(00FC64EA) ____ExceptionHandler
(00FC32A4) __ExceptionHandler
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D7BFAD) TSessionLog::AddException
(00DC74B8) TTerminal::ShowExtendedException
(0024432A) Vcl::Forms::TApplication::HandleException
(00108E87) Execute
(00002658) wWinMain
(00FC2495) C5162_0
(00066A9C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A69) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.5

Error message:
Invalid access to memory.

Stack trace:
(0037773C) System::Internal::Strhlpr::UnicodeAssign
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00D6CB58) TSessionData::GetNameWithoutHiddenPrefix
(00D6CC6A) TSessionData::HasSessionName
(00D6CD26) TSessionData::GetSessionName
(00DF8996) TAuthenticateForm::AdjustControls
(00DF8632) TAuthenticateForm::FormShow
(00239E0D) Vcl::Forms::TCustomForm::DoShow
(00DF856C) TAuthenticateForm::CMShowingChanged
(002803E1) Vcl::Controls::TWinControl::WndProc
(0023A8A8) Vcl::Forms::TCustomForm::WndProc
(00E7D748) Vclcommon::C2990_0

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21

Error message:
Invalid access to memory.

Stack trace:
(00378108) System::Internal::Strhlpr::UnicodeAssign
(00FD0D0E) C5412_0
(00FD2D76) ____ExceptionHandler
(00FCFB30) __ExceptionHandler
(00097F7F) ntdll.dll
(000761E1) ntdll.dll.KiUserExceptionDispatcher
(00D75934) TSessionData::GetNameWithoutHiddenPrefix
(00D75A46) TSessionData::HasSessionName
(00D75B02) TSessionData::GetSessionName
(000B52C0) TTerminalManager::GetTerminalTitle
(000B5610) TTerminalManager::GetActiveTerminalTitle
(000B2E5B) TTerminalManager::UpdateAppTitle
(000B28AB) TTerminalManager::DoSetActiveTerminal
(000B2852) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00076C99) TEditorManager::CheckFileChange
(00074A39) TEditorManager::Check
(0001950D) TCustomScpExplorerForm::Idle
(0004CE27) TNonVisualDataModule::DoIdle
(0004CDE4) TNonVisualDataModule::SessionIdleTimerTimer
(003C8530) System::Classes::_18201
(00046C90) USER32.dll
(00026145) USER32.dll
(00024A73) USER32.dll
(000245AB) USER32.dll.DispatchMessageW

(00FD1379) C5412_0
(00FD2953) _ReThrowException
(00076CD9) TEditorManager::CheckFileChange
(00074A39) TEditorManager::Check
(0001950D) TCustomScpExplorerForm::Idle
(0004CE27) TNonVisualDataModule::DoIdle
(0004CDE4) TNonVisualDataModule::SessionIdleTimerTimer
(003C8530) System::Classes::_18201
(00046C90) USER32.dll
(00026145) USER32.dll
(00024A73) USER32.dll
(000245AB) USER32.dll.DispatchMessageW

(00D8539D) TSessionLog::Add
(00097F7F) ntdll.dll
(000761E1) ntdll.dll.KiUserExceptionDispatcher
(00D8559D) TSessionLog::AddException
(00DD02F0) TTerminal::ShowExtendedException
(00244CF6) Vcl::Forms::TApplication::HandleException
(003C8530) System::Classes::_18201
(00046C90) USER32.dll
(00026145) USER32.dll
(00024A73) USER32.dll
(000245AB) USER32.dll.DispatchMessageW

(00D8539D) TSessionLog::Add
(00FD0D0E) C5412_0
(00FD2D76) ____ExceptionHandler
(00FCFB30) __ExceptionHandler
(00097F7F) ntdll.dll
(000761E1) ntdll.dll.KiUserExceptionDispatcher
(00D8559D) TSessionLog::AddException
(00DD02F0) TTerminal::ShowExtendedException
(00244CF6) Vcl::Forms::TApplication::HandleException
(00109847) Execute
(0000268A) wWinMain
(00FCED21) C5280_0
(00067FED) ntdll.dll
(00067FB8) ntdll.dll

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

@sarmistha.roy: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.3

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(003797D4) System::Internal::Strhlpr::UnicodeAssign
(00FD2216) C5412_3
(00FD427E) ____ExceptionHandler
(00FD1038) __ExceptionHandler
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D77428) TSessionData::GetNameWithoutHiddenPrefix
(00D7753A) TSessionData::HasSessionName
(00D775F6) TSessionData::GetSessionName
(000B65A0) TTerminalManager::GetTerminalTitle
(000B68F0) TTerminalManager::GetActiveTerminalTitle
(000B413B) TTerminalManager::UpdateAppTitle
(000B3B8B) TTerminalManager::DoSetActiveTerminal
(000B3B32) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00077C25) TEditorManager::CheckFileChange
(000759C5) TEditorManager::Check
(0001A081) TCustomScpExplorerForm::Idle
(0004DD93) TNonVisualDataModule::DoIdle
(0004DD50) TNonVisualDataModule::SessionIdleTimerTimer
(003C9BFC) System::Classes::_18201
(00040379) USER32.dll
(00037335) USER32.dll
(00035095) USER32.dll
(00034E5B) USER32.dll.DispatchMessageW

(00FD2881) C5412_3
(00FD3E5B) _ReThrowException
(00077C65) TEditorManager::CheckFileChange
(000759C5) TEditorManager::Check
(0001A081) TCustomScpExplorerForm::Idle
(0004DD93) TNonVisualDataModule::DoIdle
(0004DD50) TNonVisualDataModule::SessionIdleTimerTimer
(003C9BFC) System::Classes::_18201
(00040379) USER32.dll
(00037335) USER32.dll
(00035095) USER32.dll
(00034E5B) USER32.dll.DispatchMessageW

(00D86E91) TSessionLog::Add
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D87091) TSessionLog::AddException
(00DD16B0) TTerminal::ShowExtendedException
(002463C2) Vcl::Forms::TApplication::HandleException
(003C9BFC) System::Classes::_18201
(00040379) USER32.dll
(00037335) USER32.dll
(00035095) USER32.dll
(00034E5B) USER32.dll.DispatchMessageW

(00D86E91) TSessionLog::Add
(00FD2216) C5412_3
(00FD427E) ____ExceptionHandler
(00FD1038) __ExceptionHandler
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D87091) TSessionLog::AddException
(00DD16B0) TTerminal::ShowExtendedException
(002463C2) Vcl::Forms::TApplication::HandleException
(0010AF13) Execute
(000027FA) wWinMain
(00FD0229) __wstartup
(00066BBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B89) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.6

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(0043DE90) System::UStrAsg
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D81C34) TSessionData::GetNameWithoutHiddenPrefix
(00D81D46) TSessionData::HasSessionName
(00D81E02) TSessionData::GetSessionName
(000B65B8) TTerminalManager::GetTerminalTitle
(000B6908) TTerminalManager::GetActiveTerminalTitle
(000B4153) TTerminalManager::UpdateAppTitle
(000B3BA3) TTerminalManager::DoSetActiveTerminal
(000B3B42) TTerminalManager::SetActiveTerminal
(003C9C14) System::Classes::_18201
(00040489) USER32.dll
(00037445) USER32.dll
(000351B5) USER32.dll
(00034F7B) USER32.dll.DispatchMessageW

(0043EC54) System::UStrCat
(00FDF74E) C5412_0
(00FE17B6) ____ExceptionHandler
(00FDE570) __ExceptionHandler
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D91571) TSessionLog::DoAdd
(00D916E8) TSessionLog::Add
(00D9189D) TSessionLog::AddException
(00DDBEBC) TTerminal::ShowExtendedException
(002463DA) Vcl::Forms::TApplication::HandleException
(003C9C14) System::Classes::_18201
(00040489) USER32.dll
(00037445) USER32.dll
(000351B5) USER32.dll
(00034F7B) USER32.dll.DispatchMessageW

(00CA7CDB) TConfiguration::SetLogging
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D9178D) TSessionLog::Add
(00D9189D) TSessionLog::AddException
(00DDBEBC) TTerminal::ShowExtendedException
(002463DA) Vcl::Forms::TApplication::HandleException
(003C9C14) System::Classes::_18201
(00040489) USER32.dll
(00037445) USER32.dll
(000351B5) USER32.dll
(00034F7B) USER32.dll.DispatchMessageW

(0043CF00) System::HandleAnyException
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(003C9C14) System::Classes::_18201
(00040489) USER32.dll
(00037445) USER32.dll
(000351B5) USER32.dll
(00034F7B) USER32.dll.DispatchMessageW

(0043EC54) System::UStrCat
(00FDF74E) C5412_0
(00FE17B6) ____ExceptionHandler
(00FDE570) __ExceptionHandler
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D91571) TSessionLog::DoAdd
(00D916E8) TSessionLog::Add
(00D9189D) TSessionLog::AddException
(00DDBEBC) TTerminal::ShowExtendedException
(002463DA) Vcl::Forms::TApplication::HandleException
(0010AF2B) Execute
(000027FA) wWinMain
(00FDD761) __wstartup
(00066BBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B89) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00CA7CDB) TConfiguration::SetLogging
(00FDF74E) C5412_0
(00FE17B6) ____ExceptionHandler
(00FDE570) __ExceptionHandler
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D9178D) TSessionLog::Add
(00D9189D) TSessionLog::AddException
(00DDBEBC) TTerminal::ShowExtendedException
(002463DA) Vcl::Forms::TApplication::HandleException
(0010AF2B) Execute
(000027FA) wWinMain
(00FDD761) __wstartup
(00066BBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B89) ntdll.dl

The problem happens rarely. I cannot reproduce it.

I tried saving a file that was opened earlier. In between, my PC was moved to sleep state. When resuming WinSCP failed connecting because my VPN was off. When I finally connected WinSCP I tried saving the old file (which was still open in VSCODE) and it crashed. FYI.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.6

Error message:
Invalid access to memory.

Stack trace:
(003797EC) System::Internal::Strhlpr::UnicodeAssign
(00FDF74E) C5412_0
(00FE17B6) ____ExceptionHandler
(00FDE570) __ExceptionHandler
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D81C34) TSessionData::GetNameWithoutHiddenPrefix
(00D81D46) TSessionData::HasSessionName
(00D81E02) TSessionData::GetSessionName
(000B65B8) TTerminalManager::GetTerminalTitle
(000B6908) TTerminalManager::GetActiveTerminalTitle
(000B4153) TTerminalManager::UpdateAppTitle
(000B3BA3) TTerminalManager::DoSetActiveTerminal
(000B3B4A) TTerminalManager::SetActiveTerminalWithAutoReconnect
(00077C91) TEditorManager::CheckFileChange
(00075A31) TEditorManager::Check
(0001A089) TCustomScpExplorerForm::Idle
(0004DDFF) TNonVisualDataModule::DoIdle
(0004DDBC) TNonVisualDataModule::SessionIdleTimerTimer
(003C9C14) System::Classes::_18201
(000400E9) USER32.dll
(000370A5) USER32.dll
(00034E15) USER32.dll
(00034BDB) USER32.dll.DispatchMessageW

(00FDFDB9) C5412_0
(00FE1393) _ReThrowException
(00077CD1) TEditorManager::CheckFileChange
(00075A31) TEditorManager::Check
(0001A089) TCustomScpExplorerForm::Idle
(0004DDFF) TNonVisualDataModule::DoIdle
(0004DDBC) TNonVisualDataModule::SessionIdleTimerTimer
(003C9C14) System::Classes::_18201
(000400E9) USER32.dll
(000370A5) USER32.dll
(00034E15) USER32.dll
(00034BDB) USER32.dll.DispatchMessageW

(00D9169D) TSessionLog::Add
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D9189D) TSessionLog::AddException
(00DDBEBC) TTerminal::ShowExtendedException
(002463DA) Vcl::Forms::TApplication::HandleException
(003C9C14) System::Classes::_18201
(000400E9) USER32.dll
(000370A5) USER32.dll
(00034E15) USER32.dll
(00034BDB) USER32.dll.DispatchMessageW

(00D9169D) TSessionLog::Add
(00FDF74E) C5412_0
(00FE17B6) ____ExceptionHandler
(00FDE570) __ExceptionHandler
(00087B7F) ntdll.dll
(00074001) ntdll.dll.KiUserExceptionDispatcher
(00D9189D) TSessionLog::AddException
(00DDBEBC) TTerminal::ShowExtendedException
(002463DA) Vcl::Forms::TApplication::HandleException
(0010AF2B) Execute
(000027FA) wWinMain
(00FDD761) __wstartup
(00066BBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B89) ntdll.dll.RtlGetAppContainerNamedObjectPath

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

@shayanakbar94: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(001C1408) System::Internal::Strhlpr::UnicodeAssign
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0009783F) ntdll.dll
(000777B1) ntdll.dll.KiUserExceptionDispatcher
(00D9E5A0) TSessionData::GetNameWithoutHiddenPrefix
(00D9E6B2) TSessionData::HasSessionName
(00D9E76E) TSessionData::GetSessionName
(000C0A49) TTerminalManager::GetSessionTitle
(000C0DE2) TTerminalManager::GetActiveSessionAppTitle
(000BE5F1) TTerminalManager::UpdateAppTitle
(000293A9) TCustomScpExplorerForm::UpdateControls
(00007D45) TCustomScpExplorerForm::DoSetManagedSession
(00007C7E) TCustomScpExplorerForm::SetManagedSession
(000BE03B) TTerminalManager::DoSetActiveSession
(000BDF98) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(000313B1) USER32.dll
(000221B1) USER32.dll
(00020A70) USER32.dll
(000205BB) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(000313B1) USER32.dll
(000221B1) USER32.dll
(00020A70) USER32.dll
(000205BB) USER32.dll.DispatchMessageW

(00DADF69) TSessionLog::Add
(0009783F) ntdll.dll
(000777B1) ntdll.dll.KiUserExceptionDispatcher
(00DAE169) TSessionLog::AddException
(00DFAB28) TTerminal::ShowExtendedException
(003BA26E) Vcl::Forms::TApplication::HandleException
(00214D98) System::Classes::_18201
(000313B1) USER32.dll
(000221B1) USER32.dll
(00020A70) USER32.dll
(000205BB) USER32.dll.DispatchMessageW

(00DADF69) TSessionLog::Add
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0009783F) ntdll.dll
(000777B1) ntdll.dll.KiUserExceptionDispatcher
(00DAE169) TSessionLog::AddException
(00DFAB28) TTerminal::ShowExtendedException
(003BA26E) Vcl::Forms::TApplication::HandleException
(00116EDA) Execute
(000027EF) wWinMain
(01001521) C5951_0
(0006A799) ntdll.dll
(0006A71A) ntdll.dll

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(001C1408) System::Internal::Strhlpr::UnicodeAssign
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D9E5A0) TSessionData::GetNameWithoutHiddenPrefix
(00D9E6B2) TSessionData::HasSessionName
(00D9E76E) TSessionData::GetSessionName
(000C0A49) TTerminalManager::GetSessionTitle
(000C0DE2) TTerminalManager::GetActiveSessionAppTitle
(000BE5F1) TTerminalManager::UpdateAppTitle
(000293A9) TCustomScpExplorerForm::UpdateControls
(00007D45) TCustomScpExplorerForm::DoSetManagedSession
(00007C7E) TCustomScpExplorerForm::SetManagedSession
(000BE03B) TTerminalManager::DoSetActiveSession
(000BDF98) TTerminalManager::SetActiveTerminalWithAutoReconnect
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(00DADF69) TSessionLog::Add
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00DAE169) TSessionLog::AddException
(00DFAB28) TTerminal::ShowExtendedException
(003BA26E) Vcl::Forms::TApplication::HandleException
(00214D98) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(00DADF69) TSessionLog::Add
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00DAE169) TSessionLog::AddException
(00DFAB28) TTerminal::ShowExtendedException
(003BA26E) Vcl::Forms::TApplication::HandleException
(00116EDA) Execute
(000027EF) wWinMain
(01001521) C5951_0
(00066C5C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C29) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.