Invalid access to memory - Driveview::TDriveView::DoScanDir

<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 5.7.5

Error message:
Naruszenie ochrony pamęci.

Stack trace:
(003EEC2F) Driveview::TDriveView::DoScanDir
(0007C61F) ntdll.dll
(00069E6A) ntdll.dll.KiUserExceptionDispatcher
(003DE585) Customdriveview::TCustomDriveView::ValidateDirectory
(001F2E27) Vcl::Extctrls::TTimer::Timer
(0034021C) System::Classes::_18201
(00033921) USER32.dll
(0001378B) USER32.dll
(0001308C) USER32.dll
(00012E4B) USER32.dll.DispatchMessageW

Thanks for your report.
I have sent you an email with a debug version of WinSCP to 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 5.7.6

Error message:
메모리 접근이 잘못 되었습니다.

스택 추적:
(003EEC6B) Driveview::TDriveView::DoScanDir
(0008A63F) ntdll.dll
(00077E9A) ntdll.dll.KiUserExceptionDispatcher
(003DE5C1) Customdriveview::TCustomDriveView::ValidateDirectory
(001F2E43) Vcl::Extctrls::TTimer::Timer
(003402A8) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001553C) USER32.dll
(000152FB) 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 5.7.5

Error message:
Invalid access to memory.

Stack trace:
(003EEC2F) Driveview::TDriveView::DoScanDir
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(003DE585) Customdriveview::TCustomDriveView::ValidateDirectory
(001F2E27) Vcl::Extctrls::TTimer::Timer
(0034021C) 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 5.9

Error message:
Invalid access to memory.

Stack trace:
(0041C2E7) Driveview::TDriveView::DoScanDir
(0086216E) C5073_3
(008641D6) ____ExceptionHandler
(00860F90) __ExceptionHandler
(0003F04E) ntdll.dll.ZwWow64CallFunction64
(0003F7CA) ntdll.dll.KiUserExceptionDispatcher
(0041C93D) Driveview::_16452
(0041CA8E) Driveview::TDriveView::FindNodeToPath
(0041E2C5) Driveview::TDriveView::FindPathNode
(0040C85E) Customdriveview::TCustomDriveView::SetDirectory
(0041E374) Driveview::TDriveView::SetDirectory
(0040FB26) Dirview::TDirView::SetPath
(00040E91) TScpCommanderForm::TerminalChanged
(00005A80) TCustomScpExplorerForm::SetTerminal
(0008DD39) TTerminalManager::TerminalReady
(0008AEB4) TTerminalManager::ConnectActiveTerminal
(0008B765) TTerminalManager::DoSetActiveTerminal
(0008B4C2) TTerminalManager::SetActiveTerminal
(0001B883) TCustomScpExplorerForm::NeedSession
(00022B7C) TCustomScpExplorerForm::CMShowingChanged
(00022A98) TCustomScpExplorerForm::Dispatch
(0024E715) Vcl::Controls::TWinControl::WndProc
(00208BC4) Vcl::Forms::TCustomForm::WndProc
(00807CED) Vclcommon::C2754_0
(0024980C) Vcl::Controls::TControl::Perform
(0024DB05) Vcl::Controls::TWinControl::UpdateShowing
(0024DC14) Vcl::Controls::TWinControl::UpdateControlState
(002507BA) Vcl::Controls::TWinControl::CMVisibleChanged
(0024E715) Vcl::Controls::TWinControl::WndProc
(00208BC4) Vcl::Forms::TCustomForm::WndProc
(00807E14) Vclcommon::C2754_0
(0024980C) Vcl::Controls::TContr

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 5.9.1

Error message:
Invalid access to memory.

Stack trace:
(0045FD3E) Driveview::TDriveView::DoScanDir
(0008A61F) ntdll.dll
(00077E7A) ntdll.dll.KiUserExceptionDispatcher
(004616B0) Driveview::TDriveView::ValidateDirectoryEx
(004461CB) Customdriveview::TCustomDriveView::ValidateDirectory
(004535F7) Dirview::TDirView::ExecuteFile
(0043D524) Customdirview::TCustomDirView::Execute
(004383E9) Customdirview::_16566
(00440BF9) Customdirview::TCustomDirView::BusyOperation
(00438456) Customdirview::TCustomDirView::DoExecute
(00439645) Customdirview::TCustomDirView::WMLButtonDblClk
(00269FF5) Vcl::Controls::TControl::WndProc
(0026EB39) Vcl::Controls::TWinControl::WndProc
(002B2A67) Vcl::Comctrls::TCustomListView::WndProc
(00392A70) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(00098CBA) COMCTL32.DLL
(00098CA1) COMCTL32.DLL
(00098ADC) COMCTL32.DLL
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(00475F9F) Dragdrop::TDragDrop::WndMethod
(00392A70) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001553C) USER32.dll
(000152FB) USER32.dll.DispatchMessageW

See attached file with log-file. Thanks

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/1445

<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 5.9

Error message:
Invalid access to memory.

Stack trace:
(0041C2E7) Driveview::TDriveView::DoScanDir
(0008A61F) ntdll.dll
(00077E7A) ntdll.dll.KiUserExceptionDispatcher
(0040C3D9) Customdriveview::TCustomDriveView::ValidateDirectory
(00225187) Vcl::Extctrls::TTimer::Timer
(0037264C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001553C) USER32.dll
(000152FB) 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. Please upgrade to 5.9.1.

<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 5.9.4

Error message:
Invalid access to memory.

Stack trace:
(0041CF97) Driveview::TDriveView::DoScanDir
(0008A61F) ntdll.dll
(00077E7A) ntdll.dll.KiUserExceptionDispatcher
(0040CEE1) Customdriveview::TCustomDriveView::ValidateDirectory
(00225CDB) Vcl::Extctrls::TTimer::Timer
(0037322C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001553C) USER32.dll
(000152FB) 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 5.11.1

Error message:
Invalid access to memory.

Stack trace:
(0042E7C7) Driveview::TDriveView::DoScanDir
(000851CF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0041E821) Customdriveview::TCustomDriveView::ValidateDirectory
(0022E62B) Vcl::Extctrls::TTimer::Timer
(0037BB94) System::Classes::_18201
(00031B59) USER32.dll
(000240EE) USER32.dll
(00023A7D) USER32.dll
(0002384B) 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 5.11.1

Error message:
Invalid access to memory.

Stack trace:
(0042E7C7)
(000851DF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0041E821)
(0022E62B)
(0037BB94)
(00032429) USER32.dll
(0002488E) USER32.dll
(0002421D) USER32.dll
(00023FEB) 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 5.9.6

Error message:
Invalid access to memory.

Stack trace:
(0041D2CF) Driveview::TDriveView::DoScanDir
(0008A63F) ntdll.dll
(00077E9A) ntdll.dll.KiUserExceptionDispatcher
(0040D219) Customdriveview::TCustomDriveView::ValidateDirectory
(00226013) Vcl::Extctrls::TTimer::Timer
(00373564) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001553C) USER32.dll
(000152FB) 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 5.11.1

Error message:
Invalid access to memory.

Stack trace:
(0042E7C7)
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(0041E821)
(0022E62B)
(0037BB94)
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) 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 5.13.1

Error message:
메모리 접근이 잘못 되었습니다.

스택 추적:
(00431B6F) Driveview::TDriveView::DoScanDir
(0007CD1F) ntdll.dll
(0006A9B1) ntdll.dll.KiUserExceptionDispatcher
(00422419) Customdriveview::TCustomDriveView::ValidateDirectory
(0023049F) Vcl::Extctrls::TTimer::Timer
(0037ED60) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) 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 5.13

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00431B23) Driveview::TDriveView::DoScanDir
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(004223CD) Customdriveview::TCustomDriveView::ValidateDirectory
(00230453) Vcl::Extctrls::TTimer::Timer
(0037ED14) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) 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 5.13.4

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0043464B) Driveview::TDriveView::DoScanDir
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(00424EF5) Customdriveview::TCustomDriveView::ValidateDirectory
(0023245F) Vcl::Extctrls::TTimer::Timer
(00380D20) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) 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 5.13.4

Error message:
메모리 접근이 잘못 되었습니다.

스택 추적:
(0043464B) Driveview::TDriveView::DoScanDir
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(00424EF5) Customdriveview::TCustomDriveView::ValidateDirectory
(0023245F) Vcl::Extctrls::TTimer::Timer
(00380D20) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) 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 5.13.6

Error message:
Invalid access to memory.

Stack trace:
(00434B0B) Driveview::TDriveView::DoScanDir
(0007DABF) ntdll.dll
(0006B6E1) ntdll.dll.KiUserExceptionDispatcher
(004252F5) Customdriveview::TCustomDriveView::ValidateDirectory
(00232857) Vcl::Extctrls::TTimer::Timer
(00381118) 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.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.6

Error message:
Invalid access to memory.

Stack trace:
(00434B0B) Driveview::TDriveView::DoScanDir
(0007E16F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(004252F5) Customdriveview::TCustomDriveView::ValidateDirectory
(00232857) Vcl::Extctrls::TTimer::Timer
(00381118) 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.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.7

Error message:
Acesso inválido à memória

Rastreamento de pilha:
(00434A07) Driveview::TDriveView::DoScanDir
(0007E16F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(00425279) Customdriveview::TCustomDriveView::ValidateDirectory
(002327DB) Vcl::Extctrls::TTimer::Timer
(0038109C) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) 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.

This error message appeared after I had selected the option to sleep the computer after downloading the batch of files from the FTP.

WinSCP 5.15

Error message:
Invalid access to memory.

Stack trace:
(0045B587) Driveview::TDriveView::DoScanDir
(00083FFF) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(00449EDD) Customdriveview::TCustomDriveView::ValidateDirectory
(0024F293) Vcl::Extctrls::TTimer::Timer
(003A346C) 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 5.13.7

Error message:
메모리 접근이 잘못 되었습니다.

스택 추적:
(00434A07) Driveview::TDriveView::DoScanDir
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(00425279) Customdriveview::TCustomDriveView::ValidateDirectory
(002327DB) Vcl::Extctrls::TTimer::Timer
(0038109C) 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 5.15.1

Error message:
Invalid access to memory.

Stack trace:
(0045B5C3) Driveview::TDriveView::DoScanDir
(0008247F) ntdll.dll
(0006FFFA) ntdll.dll.KiUserExceptionDispatcher
(00449FA9) Customdriveview::TCustomDriveView::ValidateDirectory
(0024F293) Vcl::Extctrls::TTimer::Timer
(003A346C) System::Classes::_18201
(0002C311) 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 5.15.2

Error message:
Invalid access to memory.

Stack trace:
(0045BC97) Driveview::TDriveView::DoScanDir
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(0044A6E5) Customdriveview::TCustomDriveView::ValidateDirectory
(0024F9CF) Vcl::Extctrls::TTimer::Timer
(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.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(0045C0FB) Driveview::TDriveView::DoScanDir
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(0044A93D) Customdriveview::TCustomDriveView::ValidateDirectory
(0024FC27) Vcl::Extctrls::TTimer::Timer
(003A3E00) 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 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(0045C0FB) Driveview::TDriveView::DoScanDir
(0003EF0E) ntdll.dll.ZwWow64CallFunction64
(0003F68A) ntdll.dll.KiUserExceptionDispatcher
(0044A93D) Customdriveview::TCustomDriveView::ValidateDirectory
(0024FC27) Vcl::Extctrls::TTimer::Timer
(003A3E00) 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.

<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:
(0045B5C3) Driveview::TDriveView::DoScanDir
(0007D06F) ntdll.dll
(0006A8AA) ntdll.dll.KiUserExceptionDispatcher
(00449FA9) Customdriveview::TCustomDriveView::ValidateDirectory
(0024F293) Vcl::Extctrls::TTimer::Timer
(003A346C) System::Classes::_18201
(00033981) USER32.dll
(000137EB) USER32.dll
(000130FC) USER32.dll
(00012EBB) 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:
Invalid access to memory.

Stack trace:
(0045B263) Driveview::TDriveView::DoScanDir
(00089BEF) ntdll.dll
(00070AB1) ntdll.dll.KiUserExceptionDispatcher
(00449BB9) Customdriveview::TCustomDriveView::ValidateDirectory
(0024F1C3) Vcl::Extctrls::TTimer::Timer
(003A339C) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Accidentally started up WinSCP, when it got to the login dialgue box to select a host,I hit "Close" or close window.

WinSCP 5.15.5

Error message:
Invalid access to memory.

Stack trace:
(0045C12B) Driveview::TDriveView::DoScanDir
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(0044A96D) Customdriveview::TCustomDriveView::ValidateDirectory
(0024FC6B) Vcl::Extctrls::TTimer::Timer
(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:
Invalid access to memory.

Stack trace:
(0045C12B) Driveview::TDriveView::DoScanDir
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(0044A96D) Customdriveview::TCustomDriveView::ValidateDirectory
(0024FC6B) Vcl::Extctrls::TTimer::Timer
(003A3E44) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) 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 5.15.4

Error message:
Invalid access to memory.

Stack trace:
(0045C123) Driveview::TDriveView::DoScanDir
(0008251F) ntdll.dll
(0007007A) ntdll.dll.KiUserExceptionDispatcher
(0044A965) Customdriveview::TCustomDriveView::ValidateDirectory
(0024FC4F) Vcl::Extctrls::TTimer::Timer
(003A3E28) 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 5.17.7

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(0045D0E3) Driveview::TDriveView::DoScanDir
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(0044BA71) Customdriveview::TCustomDriveView::ValidateDirectory
(002509CF) Vcl::Extctrls::TTimer::Timer
(003A4BA8) System::Classes::_18201
(000435C9) USER32.dll
(000240D7) USER32.dll
(00023229) USER32.dll
(0002300B) 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 5.17.10

Error message:
Invalid access to memory.

Stack trace:
(0045DE83) Driveview::TDriveView::DoScanDir
(00088F2F) ntdll.dll
(000743C1) ntdll.dll.KiUserExceptionDispatcher
(0044C841) Customdriveview::TCustomDriveView::ValidateDirectory
(0025179F) Vcl::Extctrls::TTimer::Timer
(003A5978) System::Classes::_18201
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) 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 5.17.10

Error message:
Invalid access to memory.

Stack trace:
(0045DE83) Driveview::TDriveView::DoScanDir
(0008776F) ntdll.dll
(00073E91) ntdll.dll.KiUserExceptionDispatcher
(0044C841) Customdriveview::TCustomDriveView::ValidateDirectory
(0025179F) Vcl::Extctrls::TTimer::Timer
(003A5978) System::Classes::_18201
(0003DEB9) USER32.dll
(00034E75) USER32.dll
(00032BE5) USER32.dll
(000329AB) 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 5.19.4

Error message:
메모리 접근이 잘못 되었습니다.

스택 추적:
(0047FD1B) Driveview::TDriveView::DoScanDir
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(0046E875) Customdriveview::TCustomDriveView::ValidateDirectory
(00256D9F) Vcl::Extctrls::TTimer::Timer
(003C7A98) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) 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 5.19.5

Error message:
メモリのアクセス違反

スタック トレース:
(0047FDE7) Driveview::TDriveView::DoScanDir
(000878AF) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(0046E941) Customdriveview::TCustomDriveView::ValidateDirectory
(00256E6B) Vcl::Extctrls::TTimer::Timer
(003C7B64) System::Classes::_18201
(000421D9) USER32.dll
(00039175) USER32.dll
(00036EE5) USER32.dll
(00036CAB) 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 5.19.5

Error message:
Invalid access to memory.

Stack trace:
(0047FDE7) Driveview::TDriveView::DoScanDir
(0008544F) ntdll.dll
(00072A01) ntdll.dll.KiUserExceptionDispatcher
(0046E941) Customdriveview::TCustomDriveView::ValidateDirectory
(00256E6B) Vcl::Extctrls::TTimer::Timer
(003C7B64) System::Classes::_18201
(00044CB9) USER32.dll
(000357D7) USER32.dll
(00034916) USER32.dll
(000346EB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

when signing into POC or opening is under citrix it automatically comes up with error message for invalid access to memory.

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.

@brandi.dolezal: 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

Error message:
Invalid access to memory.

Stack trace:
(004914C7) Driveview::TDriveView::DoScanDir
(00087AEF) ntdll.dll
(00073FB1) ntdll.dll.KiUserExceptionDispatcher
(0047FF95) Customdriveview::TCustomDriveView::ValidateDirectory
(003CCD4B) Vcl::Extctrls::TTimer::Timer
(00214D34) System::Classes::_18201
(00040349) USER32.dll
(00037315) USER32.dll
(00035085) USER32.dll
(00034E4B) 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 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(00491DDF) Driveview::TDriveView::DoScanDir
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(004808AD) Customdriveview::TCustomDriveView::ValidateDirectory
(003CD663) Vcl::Extctrls::TTimer::Timer
(0021564C) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

All I did was close the application. Right-click, close - on the Windows 10 taskbar.

WinSCP 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(004A489B) Driveview::TDriveView::DoScanDir
(00087B9F) ntdll.dll
(00074121) ntdll.dll.KiUserExceptionDispatcher
(004932D1) Customdriveview::TCustomDriveView::ValidateDirectory
(003DFF67) Vcl::Extctrls::TTimer::Timer
(002271BC) System::Classes::_18201
(00040999) USER32.dll
(00036DB5) USER32.dll
(000356EC) USER32.dll
(0003520B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.