<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:
(002C0B1B) Vcl::Comctrls::TListItem::GetChecked
(00FDF74E) C5412_0
(00FE17B6) ____ExceptionHandler
(00FDE570) __ExceptionHandler
(00087B7F) ntdll.dll

(00FDFDB9) C5412_0
(00FE12EC) _ThrowExceptionLDTC
(00CB92FF) RethrowException
(00E8B417) TSynchronizeChecklistDialog::Execute
(00E8A4A0) DoSynchronizeChecklistDialog
(0001FAC4) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(00103608) FullSynchronize
(0010ADD8) Execute
(000027FA) wWinMain
(00FDD761) __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 5.21.3

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(002C0B03) Vcl::Comctrls::TListItem::GetChecked
(00FD2216) C5412_3
(00FD427E) ____ExceptionHandler
(00FD1038) __ExceptionHandler
(0006246E) ntdll.dll

(00FD2881) C5412_3
(00FD3DB4) _ThrowExceptionLDTC
(00CAEAFF) RethrowException
(00E80813) TSynchronizeChecklistDialog::Execute
(00E7F89C) DoSynchronizeChecklistDialog
(0001FABC) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(001035F0) FullSynchronize
(0010ADC0) Execute
(000027FA) wWinMain
(00FD0229) __wstartup
(00038810) ntdll.dll
(000387E0) ntdll.dll

The problem happens rarely. I cannot reproduce it.

@nakama: 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 5.21.1

Error message:
メモリのアクセス違反

スタック トレース:
(002BF4AA) Vcl::Comctrls::TListItem::GetChecked
(00FD0EE2) C5412_3
(00FD2F4A) ____ExceptionHandler
(00FCFD04) __ExceptionHandler
(00097FCF) ntdll.dll

(00FD154D) C5412_3
(00FD2A80) _ThrowExceptionLDTC
(00CAD107) RethrowException
(00E7F52B) TSynchronizeChecklistDialog::Execute
(00E7E5B4) DoSynchronizeChecklistDialog
(0001EF08) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(00101F94) FullSynchronize
(00109764) Execute
(0000268A) wWinMain
(00FCEEF5) __wstartup
(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.

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

This bug happens whenever I try to using the sync command from the cmd line e.g.:
cmd://"C:\Program Files (x86)\WinSCP\winscp.exe" sftp://{USERNAME}:{PASSWORD}@DOMAIN.uk:22/ /synchronize "G:\PATH\TO\FOLDER" "/PATH/TO/FOLDER/" -remote -preview /rawsettings Compression=2

When the command is run, the program displays the synchronisation checklist correctly, however when I click ok to sync the files the program crashes with the below stack trace.


WinSCP 5.17.7

Error message:
Invalid access to memory.

Stack trace:
(002B85CF) Vcl::Comctrls::TListItem::GetChecked
(00F8862A) C5296_3
(00F8A692) ____ExceptionHandler
(00F8744C) __ExceptionHandler
(0008510F) ntdll.dll

(00F88C95) C5296_3
(00F8A1C8) _ThrowExceptionLDTC
(00C7873B) RethrowException
(00E373F3) TSynchronizeChecklistDialog::Execute
(00E3647C) DoSynchronizeChecklistDialog
(0001E38F) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(000FBBC8) FullSynchronize
(00102859) Execute
(00002658) wWinMain
(00F8663D) C5164_0
(00066082) ntdll.dll.RtlGetAppContainerNamedObjectPath
(0006604F) 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.

This bug has been added to the tracker:
https://winscp.net/tracker/1879

<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 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(002B84EF) Vcl::Comctrls::TListItem::GetChecked
(00F87E4E) C5296_0
(00F89EB6) ____ExceptionHandler
(00F86C70) __ExceptionHandler
(00087E3F) ntdll.dll

(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00C77F8F) RethrowException
(00E36CB7) TSynchronizeChecklistDialog::Execute
(00E35D40) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FECA) TScpCommanderForm::FullSynchronizeDirectories
(00047BD0) TNonVisualDataModule::ExplorerActionsExecute
(003E84EC) System::Actions::TContainedActionList::ExecuteAction
(001C70D5) Vcl::Actnlist::TCustomAction::Execute
(003A4AC8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Walked away during a long synchronize operation and when I came back this crash was on the screen.

WinSCP 5.17.3

Error message:
Invalid access to memory.

Stack trace:
(002B8207)
(00F876DE)
(00F89746)
(00F86500)
(0008421F) ntdll.dll

(00F87D49)
(00F8927C)
(00C77B0F)
(00E3654B)
(00E355D4) @@Synchronize@Finalize
(0001E363)
(000555CB)
(00047BCC)
(003E8204)
(001C6DED)
(003A47E0)
(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 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(002B84EF) Vcl::Comctrls::TListItem::GetChecked
(00F87E4E) C5296_0
(00F89EB6) ____ExceptionHandler
(00F86C70) __ExceptionHandler
(0008421F) ntdll.dll

(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00C77F8F) RethrowException
(00E36CB7) TSynchronizeChecklistDialog::Execute
(00E35D40) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(000FBAE8) FullSynchronize
(00102779) Execute
(00002658) wWinMain
(00F85E61) __wstartup
(000656DB) ntdll.dll.RtlGetAppContainerNamedObjectPath
(000656A8) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

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 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(002B84EF) Vcl::Comctrls::TListItem::GetChecked
(00F87E4E) C5296_0
(00F89EB6) ____ExceptionHandler
(00F86C70) __ExceptionHandler
(0008262F) ntdll.dll

(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00C77F8F) RethrowException
(00E36CB7) TSynchronizeChecklistDialog::Execute
(00E35D40) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FECA) TScpCommanderForm::FullSynchronizeDirectories
(00047BD0) TNonVisualDataModule::ExplorerActionsExecute
(003E84EC) System::Actions::TContainedActionList::ExecuteAction
(001C70D5) Vcl::Actnlist::TCustomAction::Execute
(003A4AC8) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000BC4F) USER32.dll
(0000BA0B) USER32.dll.DispatchMessageW

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.

<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 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(002B84EF) Vcl::Comctrls::TListItem::GetChecked
(00F87E4E) C5296_0
(00F89EB6) ____ExceptionHandler
(00F86C70) __ExceptionHandler
(0008402F) ntdll.dll

(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00C77F8F) RethrowException
(00E36CB7) TSynchronizeChecklistDialog::Execute
(00E35D40) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FECA) TScpCommanderForm::FullSynchronizeDirectories
(00047BD0) TNonVisualDataModule::ExplorerActionsExecute
(003E84EC) System::Actions::TContainedActionList::ExecuteAction
(001C70D5) Vcl::Actnlist::TCustomAction::Execute
(003A4AC8) System::Classes::_18201
(00044E39) USER32.dll
(000359D7) USER32.dll
(00034B16) USER32.dll
(000348EB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

I was synchronizing, targeting the local location

WinSCP 5.17.5

Error message:
Invalid access to memory.

Stack trace:
(002B84CF) Vcl::Comctrls::TListItem::GetChecked
(00F87C7E) C5296_3
(00F89CE6) ____ExceptionHandler
(00F86AA0) __ExceptionHandler
(00087E3F) ntdll.dll

(00F882E9) C5296_3
(00F8981C) _ThrowExceptionLDTC
(00C77F67) RethrowException
(00E36AE7) TSynchronizeChecklistDialog::Execute
(00E35B70) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE86) TScpCommanderForm::FullSynchronizeDirectories
(00047BD0) TNonVisualDataModule::ExplorerActionsExecute
(003E84CC) System::Actions::TContainedActionList::ExecuteAction
(001C70B5) Vcl::Actnlist::TCustomAction::Execute
(003A4AA8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

This happened twice while performing synchronization through the GUI from a Linux server. The process was about 37% completed.

<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 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(002B84EF) Vcl::Comctrls::TListItem::GetChecked
(00F87E4E) C5296_0
(00F89EB6) ____ExceptionHandler
(00F86C70) __ExceptionHandler
(00087E3F) ntdll.dll

(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00C77F8F) RethrowException
(00E36CB7) TSynchronizeChecklistDialog::Execute
(00E35D40) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FECA) TScpCommanderForm::FullSynchronizeDirectories
(00047BD0) TNonVisualDataModule::ExplorerActionsExecute
(003E84EC) System::Actions::TContainedActionList::ExecuteAction
(001C70D5) Vcl::Actnlist::TCustomAction::Execute
(003A4AC8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) 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 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(002B84EF) Vcl::Comctrls::TListItem::GetChecked
(00F87E4E) C5296_0
(00F89EB6) ____ExceptionHandler
(00F86C70) __ExceptionHandler
(00087E3F) ntdll.dll

(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00C77F8F) RethrowException
(00E36CB7) TSynchronizeChecklistDialog::Execute
(00E35D40) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FECA) TScpCommanderForm::FullSynchronizeDirectories
(00047BD0) TNonVisualDataModule::ExplorerActionsExecute
(003E84EC) System::Actions::TContainedActionList::ExecuteAction
(001C70D5) Vcl::Actnlist::TCustomAction::Execute
(003A4AC8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Please check your email.

<(same poster as above) And a few short hours after the previous crash, it happened again>. I did not restart the program between crashes, just restarted the transfer.

WinSCP 5.18

Error message:
Invalid access to memory.

Stack trace:
(002B6F93) Vcl::Comctrls::TListItem::GetChecked
(01153882) C5310_3
(011558EA) ____ExceptionHandler
(011526A4) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(01000976) TSynchronizeChecklistDialog::ProcessedItem
(00025D56) TCustomScpExplorerForm::SynchronizeProcessedItem
(00F4FBD7) TTerminal::SynchronizeApply
(00024F00) TCustomScpExplorerForm::FullSynchronize
(00025DE3) TCustomScpExplorerForm::DoFullSynchronize
(01000D38) TSynchronizeChecklistDialog::OkButtonClick
(001D7ED8) Vcl::Controls::TControl::Click
(003BE1FE) Vcl::Stdctrls::TCustomButton::Click
(001DD527) Vcl::Controls::TWinControl::WndProc
(003BDE88) Vcl::Stdctrls::TButtonControl::WndProc
(001DD714) Vcl::Controls::_17099
(001DE2ED) Vcl::Controls::TWinControl::WMCommand
(001D7889) Vcl::Controls::TControl::WndProc
(001DD527) Vcl::Controls::TWinControl::WndProc
(001DCA78) Vcl::Controls::TWinControl::MainWndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023B95) USER32.dll
(0002D1DD) USER32.dll
(0007328B) ntdll.dll.KiUserCallbackDispatcher
(0002346E) USER32.dll.SendMessageW
(00043196) COMCTL32.DLL
(0004FAEE) COMCTL32.DLL
(000434B9) USER32.dll
(00023FF7) USER32.dll
(0002354A) USER32.dll.CallWindowProcW
(001DD69A) Vcl::Controls::TWinControl::DefaultHandler
(001D842D) Vcl::Controls::TControl::WMLButtonUp
(001D7889) Vcl::Controls::TControl::WndProc
(001DD527) Vcl::Controls::TWinControl::WndProc
(003BDE88) Vcl::Stdctrls::TButtonControl::WndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW
(0025AFAF) Vcl::Forms::TApplication::ProcessMessage
(0025AFFF) Vcl::Forms::TApplication::HandleMessage
(0025516A) Vcl::Forms::TCustomForm::ShowModal
(00FFC871) TSynchronizeChecklistDialog::Execute
(00FFC0B5) DoSynchronizeChecklistDialog
(000270ED) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0006703A) TScpCommanderForm::FullSynchronizeDirectories
(0005C265) TNonVisualDataModule::ExplorerActionsExecute
(0050560C) System::Actions::TContainedActionList::ExecuteAction
(002DFD3A) Vcl::Actnlist::TCustomAction::Execute
(004CFED3) System::Classes::TBasicActionLink::Execute
(005DD2D2) Tb2item::TTBCustomItem::ClickWndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW
(0025AFAF) Vcl::Forms::TApplication::ProcessMessage
(0025AFFF) Vcl::Forms::TApplication::HandleMessage
(0025B3B3) Vcl::Forms::TApplication::Run
(0012B98C) Execute
(0000318D) wWinMain
(01151895) C5178_0
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

(01153EED) C5310_3
(01155420) _ThrowExceptionLDTC
(00E1D42E) RethrowException
(00FFCB86) TSynchronizeChecklistDialog::Execute
(00FFC0B5) DoSynchronizeChecklistDialog
(000270ED) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0006703A) TScpCommanderForm::FullSynchronizeDirectories
(0005C265) TNonVisualDataModule::ExplorerActionsExecute
(0050560C) System::Actions::TContainedActionList::ExecuteAction
(002DFD3A) Vcl::Actnlist::TCustomAction::Execute
(004CFED3) System::Classes::TBasicActionLink::Execute
(005DD2D2) Tb2item::TTBCustomItem::ClickWndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW
(0025AFAF) Vcl::Forms::TApplication::ProcessMessage
(0025AFFF) Vcl::Forms::TApplication::HandleMessage
(0025B3B3) Vcl::Forms::TApplication::Run
(0012B98C) Execute
(0000318D) wWinMain
(01151895) C5178_0
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) 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.

<After the previous bug report, I tried the debug version of WINSCP as per the e-mail I received. The bug has reoccured. I am still rebuilding my RAID, and transferring large amounts of files.>

WinSCP 5.18

Error message:
Invalid access to memory.

Stack trace:
(002B6F93) Vcl::Comctrls::TListItem::GetChecked
(01153882) C5310_3
(011558EA) ____ExceptionHandler
(011526A4) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(01000976) TSynchronizeChecklistDialog::ProcessedItem
(00025D56) TCustomScpExplorerForm::SynchronizeProcessedItem
(00F4FBD7) TTerminal::SynchronizeApply
(00024F00) TCustomScpExplorerForm::FullSynchronize
(00025DE3) TCustomScpExplorerForm::DoFullSynchronize
(01000D38) TSynchronizeChecklistDialog::OkButtonClick
(001D7ED8) Vcl::Controls::TControl::Click
(003BE1FE) Vcl::Stdctrls::TCustomButton::Click
(001DD527) Vcl::Controls::TWinControl::WndProc
(003BDE88) Vcl::Stdctrls::TButtonControl::WndProc
(001DD714) Vcl::Controls::_17099
(001DE2ED) Vcl::Controls::TWinControl::WMCommand
(001D7889) Vcl::Controls::TControl::WndProc
(001DD527) Vcl::Controls::TWinControl::WndProc
(001DCA78) Vcl::Controls::TWinControl::MainWndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023B95) USER32.dll
(0002D1DD) USER32.dll
(0007328B) ntdll.dll.KiUserCallbackDispatcher
(0002346E) USER32.dll.SendMessageW
(00043196) COMCTL32.DLL
(0004FAEE) COMCTL32.DLL
(000434B9) USER32.dll
(00023FF7) USER32.dll
(0002354A) USER32.dll.CallWindowProcW
(001DD69A) Vcl::Controls::TWinControl::DefaultHandler
(001D842D) Vcl::Controls::TControl::WMLButtonUp
(001D7889) Vcl::Controls::TControl::WndProc
(001DD527) Vcl::Controls::TWinControl::WndProc
(003BDE88) Vcl::Stdctrls::TButtonControl::WndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW
(0025AFAF) Vcl::Forms::TApplication::ProcessMessage
(0025AFFF) Vcl::Forms::TApplication::HandleMessage
(0025516A) Vcl::Forms::TCustomForm::ShowModal
(00FFC871) TSynchronizeChecklistDialog::Execute
(00FFC0B5) DoSynchronizeChecklistDialog
(000270ED) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0006703A) TScpCommanderForm::FullSynchronizeDirectories
(0005C265) TNonVisualDataModule::ExplorerActionsExecute
(0050560C) System::Actions::TContainedActionList::ExecuteAction
(002DFD3A) Vcl::Actnlist::TCustomAction::Execute
(004CFED3) System::Classes::TBasicActionLink::Execute
(005DD2D2) Tb2item::TTBCustomItem::ClickWndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW
(0025AFAF) Vcl::Forms::TApplication::ProcessMessage
(0025AFFF) Vcl::Forms::TApplication::HandleMessage
(0025B3B3) Vcl::Forms::TApplication::Run
(0012B98C) Execute
(0000318D) wWinMain
(01151895) C5178_0
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

(01153EED) C5310_3
(01155420) _ThrowExceptionLDTC
(00E1D42E) RethrowException
(00FFCB86) TSynchronizeChecklistDialog::Execute
(00FFC0B5) DoSynchronizeChecklistDialog
(000270ED) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0006703A) TScpCommanderForm::FullSynchronizeDirectories
(0005C265) TNonVisualDataModule::ExplorerActionsExecute
(0050560C) System::Actions::TContainedActionList::ExecuteAction
(002DFD3A) Vcl::Actnlist::TCustomAction::Execute
(004CFED3) System::Classes::TBasicActionLink::Execute
(005DD2D2) Tb2item::TTBCustomItem::ClickWndProc
(004D0D44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW
(0025AFAF) Vcl::Forms::TApplication::ProcessMessage
(0025AFFF) Vcl::Forms::TApplication::HandleMessage
(0025B3B3) Vcl::Forms::TApplication::Run
(0012B98C) Execute
(0000318D) wWinMain
(01151895) C5178_0
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) 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.

bsipod0@... wrote:

<This problem only seems to happen as I am populating my raid array, happens after I transfer over 800gb of files (approx)>

WinSCP 5.15.5

Error message:
Invalid access to memory.

Stack trace:
(002B786B) Vcl::Comctrls::TListItem::GetChecked
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(00087E3F) ntdll.dll

(009288E5) C5157_3
(00929E18) _ThrowExceptionLDTC
(0070C243) RethrowException
(008BC183) TSynchronizeChecklistDialog::Execute
(008BB23D) DoSynchronizeChecklistDialog
...

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 5.17.5

Error message:
Acesso inválido à memória

Rastreamento de pilha:
(002B84CF) Vcl::Comctrls::TListItem::GetChecked
(00F87C7E) C5296_3
(00F89CE6) ____ExceptionHandler
(00F86AA0) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64

(00F882E9) C5296_3
(00F8981C) _ThrowExceptionLDTC
(00C77F67) RethrowException
(00E36AE7) TSynchronizeChecklistDialog::Execute
(00E35B70) DoSynchronizeChecklistDialog
(0001E367) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE86) TScpCommanderForm::FullSynchronizeDirectories
(00047BD0) TNonVisualDataModule::ExplorerActionsExecute
(003E84CC) System::Actions::TContainedActionList::ExecuteAction
(001C70B5) Vcl::Actnlist::TCustomAction::Execute
(003A4AA8) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<This problem only seems to happen as I am populating my raid array, happens after I transfer over 800gb of files (approx)>

WinSCP 5.15.5

Error message:
Invalid access to memory.

Stack trace:
(002B786B) Vcl::Comctrls::TListItem::GetChecked
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(00087E3F) ntdll.dll

(009288E5) C5157_3
(00929E18) _ThrowExceptionLDTC
(0070C243) RethrowException
(008BC183) TSynchronizeChecklistDialog::Execute
(008BB23D) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E7868) System::Actions::TContainedActionList::ExecuteAction
(001C6451) Vcl::Actnlist::TCustomAction::Execute
(003A3E44) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

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.

<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:
Nieprawidłowy dostęp do pamięci.

Stack trace:
(002B8207) Vcl::Comctrls::TListItem::GetChecked
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087D6F) ntdll.dll

(00F87D49) C5296_0
(00F8927C) _ThrowExceptionLDTC
(00C77B0F) RethrowException
(00E3654B) TSynchronizeChecklistDialog::Execute
(00E355D4) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE46) TScpCommanderForm::FullSynchronizeDirectories
(00047BCC) TNonVisualDataModule::ExplorerActionsExecute
(003E8204) System::Actions::TContainedActionList::ExecuteAction
(001C6DED) Vcl::Actnlist::TCustomAction::Execute
(003A47E0) System::Classes::_18201
(00043749) USER32.dll
(000250B7) USER32.dll
(00024209) USER32.dll
(00023FCB) 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 5.17.3

Error message:
Invalid access to memory.

Stack trace:
(002B8207) Vcl::Comctrls::TListItem::GetChecked
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087E3F) ntdll.dll

(00F87D49) C5296_0
(00F8927C) _ThrowExceptionLDTC
(00C77B0F) RethrowException
(00E3654B) TSynchronizeChecklistDialog::Execute
(00E355D4) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE46) TScpCommanderForm::FullSynchronizeDirectories
(00047BCC) TNonVisualDataModule::ExplorerActionsExecute
(003E8204) System::Actions::TContainedActionList::ExecuteAction
(001C6DED) Vcl::Actnlist::TCustomAction::Execute
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) 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 5.17.3

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(002B8207) Vcl::Comctrls::TListItem::GetChecked
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(0008252F) ntdll.dll

(00F87D49) C5296_0
(00F8927C) _ThrowExceptionLDTC
(00C77B0F) RethrowException
(00E3654B) TSynchronizeChecklistDialog::Execute
(00E355D4) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(000555CB) TScpExplorerForm::FullSynchronizeDirectories
(00047BCC) TNonVisualDataModule::ExplorerActionsExecute
(003E8204) System::Actions::TContainedActionList::ExecuteAction
(001C6DED) Vcl::Actnlist::TCustomAction::Execute
(003A47E0) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000BC4F) USER32.dll
(0000BA0B) 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 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(002B7F9F) Vcl::Comctrls::TListItem::GetChecked
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(0003EF5E) ntdll.dll.ZwWow64CallFunction64

(00F858FD) C5296_3
(00F86E30) _ThrowExceptionLDTC
(00C75F23) RethrowException
(00E34653) TSynchronizeChecklistDialog::Execute
(00E336DC) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE5E) TScpCommanderForm::FullSynchronizeDirectories
(00047BE4) TNonVisualDataModule::ExplorerActionsExecute
(003E7F9C) System::Actions::TContainedActionList::ExecuteAction
(001C6B85) Vcl::Actnlist::TCustomAction::Execute
(003A4578) System::Classes::_18201
(00007FFF) USER32.DLL.CallNextHookEx
(0000825C) USER32.DLL
(000097FA) USER32.DLL
(0000986B) USER32.DLL.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Had a long FTP transfer going on minimized, was about to finish. Opened the window again to see if it was finished, got this error message. This can also be a hardware problem that is in no way related to program. Happened to me only once after updated to Windows 10 from Windows 7, didnt reinstall the program, but I think I had the portable version installed so shouldnt be a problem.


WinSCP 5.17.1

Error message:
Invalid access to memory.

Stack trace:
(002B7F9F) Vcl::Comctrls::TListItem::GetChecked
(00F84E6A) C5296_3
(00F86ED2) ____ExceptionHandler
(00F83C8C) __ExceptionHandler
(00087D7F) ntdll.dll

(00F854D5) C5296_3
(00F86A08) _ThrowExceptionLDTC
(00C75DEB) RethrowException
(00E3422B) TSynchronizeChecklistDialog::Execute
(00E332B4) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE5E) TScpCommanderForm::FullSynchronizeDirectories
(00047BE4) TNonVisualDataModule::ExplorerActionsExecute
(003E7F9C) System::Actions::TContainedActionList::ExecuteAction
(001C6B85) Vcl::Actnlist::TCustomAction::Execute
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) 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 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(002B7F9F) Vcl::Comctrls::TListItem::GetChecked
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(00087D7F) ntdll.dll

(00F858FD) C5296_3
(00F86E30) _ThrowExceptionLDTC
(00C75F23) RethrowException
(00E34653) TSynchronizeChecklistDialog::Execute
(00E336DC) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE5E) TScpCommanderForm::FullSynchronizeDirectories
(00047BE4) TNonVisualDataModule::ExplorerActionsExecute
(003E7F9C) System::Actions::TContainedActionList::ExecuteAction
(001C6B85) Vcl::Actnlist::TCustomAction::Execute
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) 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 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(002B7F9F) Vcl::Comctrls::TListItem::GetChecked
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(00087D7F) ntdll.dll

(00F858FD) C5296_3
(00F86E30) _ThrowExceptionLDTC
(00C75F23) RethrowException
(00E34653) TSynchronizeChecklistDialog::Execute
(00E336DC) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE5E) TScpCommanderForm::FullSynchronizeDirectories
(00047BE4) TNonVisualDataModule::ExplorerActionsExecute
(003E7F9C) System::Actions::TContainedActionList::ExecuteAction
(001C6B85) Vcl::Actnlist::TCustomAction::Execute
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

In middle of a synchronisation from remote to local on a Win10 PC. Account was switched to another active account and then switched back. WinSCP was unresponsive on switch back to original session. Cancel button pressed on the synchronisation process. On eventual return of unresponsive process, error dialag had appeared. Have not attempted to reproduce error.

WinSCP 5.17

Error message:
Invalid access to memory.

Stack trace:
(002B7F8F) Vcl::Comctrls::TListItem::GetChecked
(00F85D26) C5296_3
(00F87D8E) ____ExceptionHandler
(00F84B48) __ExceptionHandler
(00087D7F) ntdll.dll

(00F86391) C5296_3
(00F878C4) _ThrowExceptionLDTC
(00C76EFB) RethrowException
(00E35313) TSynchronizeChecklistDialog::Execute
(00E3439C) DoSynchronizeChecklistDialog
(0001E363) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004FE4E) TScpCommanderForm::FullSynchronizeDirectories
(00047BE4) TNonVisualDataModule::ExplorerActionsExecute
(003E7F8C) System::Actions::TContainedActionList::ExecuteAction
(001C6B75) Vcl::Actnlist::TCustomAction::Execute
(003A4568) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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.

This has happened twice today while doing a Synchronize from local to remote of about 160GB of data (over 100 files to sync.)

WinSCP 5.15.9

Error message:
Invalid access to memory.

Stack trace:
(002B78A3) Vcl::Comctrls::TListItem::GetChecked
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64

(00928795) C5157_3
(00929CC8) _ThrowExceptionLDTC
(0070C14B) RethrowException
(008BC033) TSynchronizeChecklistDialog::Execute
(008BB0ED) DoSynchronizeChecklistDialog
(0001D79B) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E0BA) TScpCommanderForm::FullSynchronizeDirectories
(00046553) TNonVisualDataModule::ExplorerActionsExecute
(003E78A0) System::Actions::TContainedActionList::ExecuteAction
(001C6489) Vcl::Actnlist::TCustomAction::Execute
(003A3E7C) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

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.

Attempting to sync large file to a File Server and when it the login refresh prompts for password it will crash.

WinSCP 5.15.9

Error message:
Invalid access to memory.

Stack trace:
(002B78A3) Vcl::Comctrls::TListItem::GetChecked
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0008402F) ntdll.dll

(00928795) C5157_3
(00929CC8) _ThrowExceptionLDTC
(0070C14B) RethrowException
(008BC033) TSynchronizeChecklistDialog::Execute
(008BB0ED) DoSynchronizeChecklistDialog
(0001D79B) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E0BA) TScpCommanderForm::FullSynchronizeDirectories
(00046553) TNonVisualDataModule::ExplorerActionsExecute
(003E78A0) System::Actions::TContainedActionList::ExecuteAction
(001C6489) Vcl::Actnlist::TCustomAction::Execute
(003A3E7C) System::Classes::_18201
(00045359) USER32.dll
(00036297) USER32.dll
(000353D6) USER32.dll
(000351AB) USER32.dll.DispatchMessageW

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.

I was just syncing the contents of an FTP server to a local directory and when it came to the job being done this error popped up.

WinSCP 5.15.9 on Windows 7 x64 Pro

Error message:
Invalid access to memory.

Stack trace:
(002B78A3)
(0092812A)
(0092A192)
(00926F4C)
(0006248E) ntdll.dll

(00928795)
(00929CC8)
(0070C14B)
(008BC033)
(008BB0ED) @@Synchronize@Finalize
(0001D79B)
(0004E0BA)
(00046553)
(003E78A0)
(001C6489)
(003A3E7C)
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167C2) USER32.dll
(00016885) 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 5.15.9

Error message:
Invalid access to memory.

Stack trace:
(002B78A3) Vcl::Comctrls::TListItem::GetChecked
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0007E19F) ntdll.dll

(00928795) C5157_3
(00929CC8) _ThrowExceptionLDTC
(0070C14B) RethrowException
(008BC033) TSynchronizeChecklistDialog::Execute
(008BB0ED) DoSynchronizeChecklistDialog
(0001D79B) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E0BA) TScpCommanderForm::FullSynchronizeDirectories
(00046553) TNonVisualDataModule::ExplorerActionsExecute
(003E78A0) System::Actions::TContainedActionList::ExecuteAction
(001C6489) Vcl::Actnlist::TCustomAction::Execute
(003A3E7C) System::Classes::_18201
(0003AE59) USER32.dll
(000373D5) USER32.dll
(00036C89) USER32.dll
(00036A6B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Tried to sync files between server and local filesystem

WinSCP 5.15.5

Error message:
Invalid access to memory.

Stack trace:
(002B786B) Vcl::Comctrls::TListItem::GetChecked
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(0006246E) ntdll.dll

(009288E5) C5157_3
(00929E18) _ThrowExceptionLDTC
(0070C243) RethrowException
(008BC183) TSynchronizeChecklistDialog::Execute
(008BB23D) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E7868) System::Actions::TContainedActionList::ExecuteAction

The problem happens rarely. I cannot reproduce it.

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.

Using Win 10 (version 1903 - 18362.476)
I rescaled the desktop to 150% from 100% during a transfer.

WinSCP 5.15.9

Error message:
Ogiltig åtkomst till minnet.

Stackspår:
(002B78A3) Vcl::Comctrls::TListItem::GetChecked
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(00087D6F) ntdll.dll

(00928795) C5157_3
(00929CC8) _ThrowExceptionLDTC
(0070C14B) RethrowException
(008BC033) TSynchronizeChecklistDialog::Execute
(008BB0ED) DoSynchronizeChecklistDialog
(0001D79B) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E0BA) TScpCommanderForm::FullSynchronizeDirectories
(00046553) TNonVisualDataModule::ExplorerActionsExecute
(003E78A0) System::Actions::TContainedActionList::ExecuteAction
(001C6489) Vcl::Actnlist::TCustomAction::Execute
(003A3E7C) System::Classes::_18201
(000436C9) USER32.dll
(000250B7) USER32.dll
(00024209) USER32.dll
(00023FCB) USER32.dll.DispatchMessageW

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.

liberomic@... wrote:

WinSCP 5.15.9

Error message:
Accesso alla memoria non valido.

Stack trace:
(002B78A3) Vcl::Comctrls::TListItem::GetChecked
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64

(00928795) C5157_3
(00929CC8) _ThrowExceptionLDTC
(0070C14B) RethrowException
(008BC033) TSynchronizeChecklistDialog::Execute
(008BB0ED) DoSynchronizeChecklistDialog
...

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 5.15.3

Error message:
Acceso a memoria no válido

Traza de la pila:
(002B7827) Vcl::Comctrls::TListItem::GetChecked
(0092770A) C5157_3
(00929772) ____ExceptionHandler
(0092652C) __ExceptionHandler
(0008251F) ntdll.dll

(00927D75) C5157_3
(009292A8) _ThrowExceptionLDTC
(0070B70B) RethrowException
(008BB653) TSynchronizeChecklistDialog::Execute
(008BA70D) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E7824) System::Actions::TContainedActionList::ExecuteAction
(001C640D) Vcl::Actnlist::TCustomAction::Execute
(003A3E00) System::Classes::_18201
(0002BFB1) USER32.dll
(0000D8D5) USER32.dll
(0000D22F) USER32.dll
(0000CFDB) 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 5.15.9

Error message:
Accesso alla memoria non valido.

Stack trace:
(002B78A3) Vcl::Comctrls::TListItem::GetChecked
(0092812A) C5157_3
(0092A192) ____ExceptionHandler
(00926F4C) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64

(00928795) C5157_3
(00929CC8) _ThrowExceptionLDTC
(0070C14B) RethrowException
(008BC033) TSynchronizeChecklistDialog::Execute
(008BB0ED) DoSynchronizeChecklistDialog
(0001D79B) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E0BA) TScpCommanderForm::FullSynchronizeDirectories
(00046553) TNonVisualDataModule::ExplorerActionsExecute
(003E78A0) System::Actions::TContainedActionList::ExecuteAction
(001C6489) Vcl::Actnlist::TCustomAction::Execute
(003A3E7C) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

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.

<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:
(002B784F) Vcl::Comctrls::TListItem::GetChecked
(00928272) C5157_3
(0092A2DA) ____ExceptionHandler
(00927094) __ExceptionHandler
(00087D6F) ntdll.dll

(009288DD) C5157_3
(00929E10) _ThrowExceptionLDTC
(0070C23B) RethrowException
(008BC17B) TSynchronizeChecklistDialog::Execute
(008BB235) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E784C) System::Actions::TContainedActionList::ExecuteAction
(001C6435) Vcl::Actnlist::TCustomAction::Execute
(003A3E28) System::Classes::_18201
(000436C9) USER32.dll
(000250B7) USER32.dll
(00024209) USER32.dll
(00023FCB) 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 5.15.5

Error message:
Invalid access to memory.

Stack trace:
(002B786B) Vcl::Comctrls::TListItem::GetChecked
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(0006248E) ntdll.dll

(009288E5) C5157_3
(00929E18) _ThrowExceptionLDTC
(0070C243) RethrowException
(008BC183) TSynchronizeChecklistDialog::Execute
(008BB23D) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E7868) System::Actions::TContainedActionList::ExecuteAction
(001C6451) Vcl::Actnlist::TCustomAction::Execute
(003A3E44) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167C2) USER32.dll
(00016885) 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 5.15.5

Error message:
Zugriffsverletzung - ungültiger Zugriff auf den Speicher.

Stack trace:
(002B786B) Vcl::Comctrls::TListItem::GetChecked
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(00087D6F) ntdll.dll

(009288E5) C5157_3
(00929E18) _ThrowExceptionLDTC
(0070C243) RethrowException
(008BC183) TSynchronizeChecklistDialog::Execute
(008BB23D) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E7868) System::Actions::TContainedActionList::ExecuteAction
(001C6451) Vcl::Actnlist::TCustomAction::Execute
(003A3E44) System::Classes::_18201
(00043749) USER32.dll
(000250B7) USER32.dll
(00024209) USER32.dll
(00023FCB) 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 5.15.5

Error message:
Acesso inválido à memória

Rastreamento de pilha:
(002B786B) Vcl::Comctrls::TListItem::GetChecked
(0092827A) C5157_3
(0092A2E2) ____ExceptionHandler
(0092709C) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64

(009288E5) C5157_3
(00929E18) _ThrowExceptionLDTC
(0070C243) RethrowException
(008BC183) TSynchronizeChecklistDialog::Execute
(008BB23D) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E7868) System::Actions::TContainedActionList::ExecuteAction
(001C6451) Vcl::Actnlist::TCustomAction::Execute
(003A3E44) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

1) Open remote server connection
2) Try to sync many files (over 30000)

WinSCP 5.15.4

Error message:
Invalid access to memory.

Stack trace:
(002B784F) Vcl::Comctrls::TListItem::GetChecked
(00928272) C5157_3
(0092A2DA) ____ExceptionHandler
(00927094) __ExceptionHandler
(0006248E) ntdll.dll

(009288DD) C5157_3
(00929E10) _ThrowExceptionLDTC
(0070C23B) RethrowException
(008BC17B) TSynchronizeChecklistDialog::Execute
(008BB235) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E784C) System::Actions::TContainedActionList::ExecuteAction

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:
(002B784F) Vcl::Comctrls::TListItem::GetChecked
(00928272) C5157_3
(0092A2DA) ____ExceptionHandler
(00927094) __ExceptionHandler
(00087D6F) ntdll.dll

(009288DD) C5157_3
(00929E10) _ThrowExceptionLDTC
(0070C23B) RethrowException
(008BC17B) TSynchronizeChecklistDialog::Execute
(008BB235) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E784C) System::Actions::TContainedActionList::ExecuteAction
(001C6435) Vcl::Actnlist::TCustomAction::Execute
(003A3E28) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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:
Invalid access to memory.

Stack trace:
(002B75CF) Vcl::Comctrls::TListItem::GetChecked
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(0007C53F) ntdll.dll

(00927705) C5157_3
(00928C38) _ThrowExceptionLDTC
(0070B22F) RethrowException
(008BAFEB) TSynchronizeChecklistDialog::Execute
(008BA0A5) DoSynchronizeChecklistDialog
(0001D7B7) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DFB6) TScpCommanderForm::FullSynchronizeDirectories
(0004649F) TNonVisualDataModule::ExplorerActionsExecute
(003E75CC) System::Actions::TContainedActionList::ExecuteAction
(001C61B5) Vcl::Actnlist::TCustomAction::Execute
(003A3BA8) System::Classes::_18201
(00033921) USER32.dll
(0001378B) USER32.dll
(0001308C) USER32.dll
(00012E4B) USER32.dll.DispatchMessageW

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 5.15.3

Error message:
メモリのアクセス違反

スタック トレース:
(002B7827) Vcl::Comctrls::TListItem::GetChecked
(0092770A) C5157_3
(00929772) ____ExceptionHandler
(0092652C) __ExceptionHandler
(00087C8F) ntdll.dll

(00927D75) C5157_3
(009292A8) _ThrowExceptionLDTC
(0070B70B) RethrowException
(008BB653) TSynchronizeChecklistDialog::Execute
(008BA70D) DoSynchronizeChecklistDialog
(0001D787) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004E09E) TScpCommanderForm::FullSynchronizeDirectories
(00046537) TNonVisualDataModule::ExplorerActionsExecute
(003E7824) System::Actions::TContainedActionList::ExecuteAction

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.

<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

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(002B6E93) Vcl::Comctrls::TListItem::GetChecked
(0092627A) C5153_0
(009282E2) ____ExceptionHandler
(0092509C) __ExceptionHandler
(0005A7EA) ntdll.dll

(009268E5) C5153_0
(00927E18) _ThrowExceptionLDTC
(0070A503) RethrowException
(008BA1CB) TSynchronizeChecklistDialog::Execute
(008B9285) DoSynchronizeChecklistDialog
(0001D7AB) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DE7A) TScpCommanderForm::FullSynchronizeDirectories
(00046493) TNonVisualDataModule::ExplorerActionsExecute
(003E6E90) System::Actions::TContainedActionList::ExecuteAction
(001C5A79) Vcl::Actnlist::TCustomAction::Execute
(003A346C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167CE) USER32.dll
(00016895) 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 5.15.2

Error message:
Accès mémoire invalide.

Trace de la pile :
(002B75CF) Vcl::Comctrls::TListItem::GetChecked
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(0008137F) ntdll.dll

(00927705) C5157_3
(00928C38) _ThrowExceptionLDTC
(0070B22F) RethrowException
(008BAFEB) TSynchronizeChecklistDialog::Execute
(008BA0A5) DoSynchronizeChecklistDialog
(0001D7B7) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DFB6) TScpCommanderForm::FullSynchronizeDirectories
(0004649F) TNonVisualDataModule::ExplorerActionsExecute
(003E75CC) System::Actions::TContainedActionList::ExecuteAction

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 5.15.2

Error message:
Invalid access to memory.

Stack trace:
(002B75CF) Vcl::Comctrls::TListItem::GetChecked
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64

(00927705) C5157_3
(00928C38) _ThrowExceptionLDTC
(0070B22F) RethrowException
(008BAFEB) TSynchronizeChecklistDialog::Execute
(008BA0A5) DoSynchronizeChecklistDialog
(0001D7B7) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DFB6) TScpCommanderForm::FullSynchronizeDirectories
(0004649F) TNonVisualDataModule::ExplorerActionsExecute
(003E75CC) System::Actions::TContainedActionList::ExecuteAction
(001C61B5) Vcl::Actnlist::TCustomAction::Execute
(003A3BA8) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Backing up web site to local PC

WinSCP 5.15.1

Error message:
Invalid access to memory.

Stack trace:
(002B6E93)
(0092636E)
(009283D6)
(00925190)
(0008402F) ntdll.dll

(009269D9)
(00927F0C)
(0070A52B)
(008BA2BF)
(008B9379) @@Synchronize@Finalize
(0001D7AB)
(0004DE7A)
(00046493)
(003E6E90)
(001C5A79)
(003A346C)
(00045359) USER32.dll
(00036297) USER32.dll
(000353D6) USER32.dll
(000351AB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

1210707261@... wrote:

WinSCP 5.14.4

Error message:
无效的内存访问。

Stack trace:
(002B6DC3) Vcl::Comctrls::TListItem::GetChecked
(00926AFE) C5156_3
(00928B66) ____ExceptionHandler
(00925920) __ExceptionHandler
(0008247F) ntdll.dll

(00927169) C5156_3
(0092869C) _ThrowExceptionLDTC
(0070AE83) RethrowException
(008BAAE7) TSynchronizeChecklistDialog::Execute
(008B9BA1) DoSynchronizeChecklistDialog
...

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:
Acesso inválido à memória

Rastreamento de pilha:
(002B75CF) Vcl::Comctrls::TListItem::GetChecked
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(0003141E) ntdll.dll.RtlRaiseStatus

(00927705) C5157_3
(00928C38) _ThrowExceptionLDTC
(0070B22F) RethrowException
(008BAFEB) TSynchronizeChecklistDialog::Execute
(008BA0A5) DoSynchronizeChecklistDialog
(0001D7B7) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DFB6) TScpCommanderForm::FullSynchronizeDirectories
(0004649F) TNonVisualDataModule::ExplorerActionsExecute
(003E75CC) System::Actions::TContainedActionList::ExecuteAction
(001C61B5) Vcl::Actnlist::TCustomAction::Execute
(003A3BA8) System::Classes::_18201
(000067D5) USER32.DLL
(000068C6) USER32.DLL
(00007998) USER32.DLL
(00007A61) 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 5.15.1

Error message:
Ogiltig åtkomst till minnet.

Stackspår:
(002B6E93) Vcl::Comctrls::TListItem::GetChecked
(0092636E) C5153_3
(009283D6) ____ExceptionHandler
(00925190) __ExceptionHandler
(0008928F) ntdll.dll

(009269D9) C5153_3
(00927F0C) _ThrowExceptionLDTC
(0070A52B) RethrowException
(008BA2BF) TSynchronizeChecklistDialog::Execute
(008B9379) DoSynchronizeChecklistDialog
(0001D7AB) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DE7A) TScpCommanderForm::FullSynchronizeDirectories
(00046493) TNonVisualDataModule::ExplorerActionsExecute
(003E6E90) System::Actions::TContainedActionList::ExecuteAction
(001C5A79) Vcl::Actnlist::TCustomAction::Execute
(003A346C) System::Classes::_18201
(00043FC9) USER32.dll
(000258E7) USER32.dll
(00024A39) USER32.dll
(0002481B) 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 5.15.2

Error message:
Invalid access to memory.

Stack trace:
(002B75CF) Vcl::Comctrls::TListItem::GetChecked
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(0008402F) ntdll.dll

(00927705) C5157_3
(00928C38) _ThrowExceptionLDTC
(0070B22F) RethrowException
(008BAFEB) TSynchronizeChecklistDialog::Execute
(008BA0A5) DoSynchronizeChecklistDialog
(0001D7B7) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DFB6) TScpCommanderForm::FullSynchronizeDirectories
(0004649F) TNonVisualDataModule::ExplorerActionsExecute
(003E75CC) System::Actions::TContainedActionList::ExecuteAction
(001C61B5) Vcl::Actnlist::TCustomAction::Execute
(003A3BA8) System::Classes::_18201
(00045359) USER32.dll
(00036297) USER32.dll
(000353D6) USER32.dll
(000351AB) 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 5.14.4

Error message:
无效的内存访问。

Stack trace:
(002B6DC3) Vcl::Comctrls::TListItem::GetChecked
(00926AFE) C5156_3
(00928B66) ____ExceptionHandler
(00925920) __ExceptionHandler
(0008247F) ntdll.dll

(00927169) C5156_3
(0092869C) _ThrowExceptionLDTC
(0070AE83) RethrowException
(008BAAE7) TSynchronizeChecklistDialog::Execute
(008B9BA1) DoSynchronizeChecklistDialog
(0001D79F) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DE36) TScpCommanderForm::FullSynchronizeDirectories
(0004644F) TNonVisualDataModule::ExplorerActionsExecute
(003E6DC0) System::Actions::TContainedActionList::ExecuteAction
(001C59A9) Vcl::Actnlist::TCustomAction::Execute
(003A339C) System::Classes::_18201
(0002C311) USER32.dll
(0000D8D5) USER32.dll
(0000D22F) USER32.dll
(0000CFDB) USER32.dll.DispatchMessageW

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.

I was just syncing a large remote directory to a local one. This is second time this happened

WinSCP 5.15.2

Error message:
Invalid access to memory.

Stack trace:
(002B75CF) Vcl::Comctrls::TListItem::GetChecked
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(00087C8F) ntdll.dll

(00927705) C5157_3
(00928C38) _ThrowExceptionLDTC
(0070B22F) RethrowException
(008BAFEB) TSynchronizeChecklistDialog::Execute
(008BA0A5) DoSynchronizeChecklistDialog
(0001D7B7) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DFB6) TScpCommanderForm::FullSynchronizeDirectories
(0004649F) TNonVisualDataModule::ExplorerActionsExecute
(003E75CC) System::Actions::TContainedActionList::ExecuteAction
(001C61B5) Vcl::Actnlist::TCustomAction::Execute
(003A3BA8) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

For some Reason unknown to me my main Explorer.exe (desktop) process crashes and restarts automatically, WinScp failed at the same moment during a lengthy synchronize operation

WinSCP 5.15.2

Error message:
Invalid access to memory.

Stack trace:
(002B75CF) Vcl::Comctrls::TListItem::GetChecked
(0092709A) C5157_3
(00929102) ____ExceptionHandler
(00925EBC) __ExceptionHandler
(0007E19F) ntdll.dll

(00927705) C5157_3
(00928C38) _ThrowExceptionLDTC
(0070B22F) RethrowException
(008BAFEB) TSynchronizeChecklistDialog::Execute
(008BA0A5) DoSynchronizeChecklistDialog
(0001D7B7) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DFB6) TScpCommanderForm::FullSynchronizeDirectories
(0004649F) TNonVisualDataModule::ExplorerActionsExecute
(003E75CC) System::Actions::TContainedActionList::ExecuteAction
(001C61B5) Vcl::Actnlist::TCustomAction::Execute
(003A3BA8) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) 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.)>
I am using WinSCP now for years, and this is an first time, but I tried twice and it 'bommed' twice at a similar point. I was busy to 'sync' between a Linux Ubuntu over a local ethernet . Window 10 Prof running on AMD Thread Ripper, SDD. Because it is between two machines it is difficult to send files and create a similar setup.
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.1

Error message:
Invalid access to memory.

Stack trace:
(002B6E93) Vcl::Comctrls::TListItem::GetChecked
(0092636E) C5153_3
(009283D6) ____ExceptionHandler
(00925190) __ExceptionHandler
(0007E19F) ntdll.dll

(009269D9) C5153_3
(00927F0C) _ThrowExceptionLDTC
(0070A52B) RethrowException
(008BA2BF) TSynchronizeChecklistDialog::Execute
(008B9379) DoSynchronizeChecklistDialog
(0001D7AB) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DE7A) TScpCommanderForm::FullSynchronizeDirectories
(00046493) TNonVisualDataModule::ExplorerActionsExecute
(003E6E90) System::Actions::TContainedActionList::ExecuteAction
(001C5A79) Vcl::Actnlist::TCustomAction::Execute
(003A346C) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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 5.15.1

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(002B6E93) Vcl::Comctrls::TListItem::GetChecked
(0092636E) C5153_3
(009283D6) ____ExceptionHandler
(00925190) __ExceptionHandler
(000378CA) ntdll.dll

(009269D9) C5153_3
(00927F0C) _ThrowExceptionLDTC
(0070A52B) RethrowException
(008BA2BF) TSynchronizeChecklistDialog::Execute
(008B9379) DoSynchronizeChecklistDialog
(0001D7AB) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DE7A) TScpCommanderForm::FullSynchronizeDirectories
(00046493) TNonVisualDataModule::ExplorerActionsExecute
(003E6E90) System::Actions::TContainedActionList::ExecuteAction
(001C5A79) Vcl::Actnlist::TCustomAction::Execute
(003A346C) System::Classes::_18201
(00017804) USER32.dll
(0001795D) USER32.dll
(00017AA8) USER32.dll
(00017AFB) USER32.dll.DispatchMessageW

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.

<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 5.15.1

Error message:
Invalid access to memory.

Stack trace:
(002B6E93) Vcl::Comctrls::TListItem::GetChecked
(0092636E) C5153_3
(009283D6) ____ExceptionHandler
(00925190) __ExceptionHandler
(0008247F) ntdll.dll

(009269D9) C5153_3
(00927F0C) _ThrowExceptionLDTC
(0070A52B) RethrowException
(008BA2BF) TSynchronizeChecklistDialog::Execute
(008B9379) DoSynchronizeChecklistDialog
(0001D7AB) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DE7A) TScpCommanderForm::FullSynchronizeDirectories
(00046493) TNonVisualDataModule::ExplorerActionsExecute
(003E6E90) System::Actions::TContainedActionList::ExecuteAction
(001C5A79) Vcl::Actnlist::TCustomAction::Execute
(003A346C) System::Classes::_18201
(0002C311) USER32.dll
(0000D8D5) USER32.dll
(0000D22F) USER32.dll
(0000CFDB) USER32.dll.DispatchMessageW
(000A5A00) dgapi.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 5.15

Error message:
Acceso a memoria no válido

Traza de la pila:
(002B6E93)
(0092627A)
(009282E2)
(0092509C)
(00087C8F) ntdll.dll

(009268E5)
(00927E18)
(0070A503)
(008BA1CB)
(008B9285) @@Synchronize@Finalize
(0001D7AB)
(0004DE7A)
(00046493)
(003E6E90)
(001C5A79)
(003A346C)
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) 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 5.15

Error message:
Invalid access to memory.

Stack trace:
(002B6E93) Vcl::Comctrls::TListItem::GetChecked
(0092627A) C5153_0
(009282E2) ____ExceptionHandler
(0092509C) __ExceptionHandler
(0003EF0E) ntdll.dll.ZwWow64CallFunction64

(009268E5) C5153_0
(00927E18) _ThrowExceptionLDTC
(0070A503) RethrowException
(008BA1CB) TSynchronizeChecklistDialog::Execute
(008B9285) DoSynchronizeChecklistDialog
(0001D7AB) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(000FA5B4) FullSynchronize
(00101142) Execute
(00002664) wWinMain
(009242B1) C5021_0
(00059D8D) ntdll.dll
(00059D55) 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 5.15

Error message:
Invalid access to memory.

Stack trace:
(002B6E93) Vcl::Comctrls::TListItem::GetChecked
(0092627A) C5153_0
(009282E2) ____ExceptionHandler
(0092509C) __ExceptionHandler
(00083FFF) ntdll.dll

(009268E5) C5153_0
(00927E18) _ThrowExceptionLDTC
(0070A503) RethrowException
(008BA1CB) TSynchronizeChecklistDialog::Execute
(008B9285) DoSynchronizeChecklistDialog
(0001D7AB) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0004DE7A) TScpCommanderForm::FullSynchronizeDirectories
(00046493) TNonVisualDataModule::ExplorerActionsExecute
(003E6E90) System::Actions::TContainedActionList::ExecuteAction

The problem happens rarely. I cannot reproduce it.