Invalid access to memory - Vcl::Controls::TWinControl::DefaultHandler
<If relevant, consider attaching a session log file or a screenshot)>
WinSCP 5.13.7
Error message:
Invalid access to memory.
Stack trace:
(E005EFF0)WinSCP.exe
(0007E16F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(001ECD57) MSFTEDIT.DLL.RichEditWndProc
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(0025BE62) Vcl::Controls::TWinControl::DefaultHandler
(0025BD51) Vcl::Controls::TWinControl::WndProc
(0025B398) Vcl::Controls::TWinControl::MainWndProc
(0038109C) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036F85) USER32.dll
(000396D7) USER32.dll
(0006BD3B) ntdll.dll.KiUserCallbackDispatcher
(0001AC52) USER32.dll.SendMessageW
(000016A0) IMM32.DLL.ImmSetActiveContext
(00029F30) USER32.dll.LoadCursorA
(00035220) USER32.dll
(00034907) USER32.dll
(000347E0) USER32.dll
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036F85) USER32.dll
(000396D7) USER32.dll
(0006BD3B) ntdll.dll.KiUserCallbackDispatcher
(00218A07) Vcl::Forms::TCustomForm::SetActive
(0025BD51) Vcl::Controls::TWinControl::WndProc
(00216218) Vcl::Forms::TCustomForm::WndProc
The problem happens rarely. I cannot reproduce it.