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.
Just run portable version WinSCP.exe. Problem exists constantly. Reinstall does not help.
WinSCP 5.7.6
Error message:
Invalid access to memory.
Stack trace:
(000018DE) LPK.dll
(0005A5DA) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(00001BFF) LPK.dll
(0008F3AD) COMCTL32.DLL
(00094017) COMCTL32.DLL
(00056745) COMCTL32.DLL
(00056682) COMCTL32.DLL.CreateStatusWindowW
(000900A8) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD32) USER32.dll
(0001FD58) USER32.dll.CallWindowProcW
(0021C426)
(0021C315)
(0021B95C)
(003402A8)
(000152F7) USER32.dll
(00016319) USER32.dll.GetDC
(00015DE8) USER32.dll
(0001974D) USER32.dll
(0000F107) ntdll.dll.KiUserCallbackDispatcher
(00019A47) USER32.dll
(00017A67) USER32.dll.CreateWindowExW
(003A47CB)
(0021B06C)
(00180F5B)
(003D0A85)
(0021C315)
(0021740C)
(0021F36E)
(0021C315)
(0021740C)
(0021A9AF)
(00214CD2)
(0033091B)
(00330B85)
(00330AF3)
(0033E6B5)
(0033096B)
(00330B85)
(00330AF3)
(0033E6B5)
(0033096B)
(00330B85)
(00330AF3)
(0033E6B5)
(0033096B)
(00330B85)
(00330AC4)
(0033E6B5)
(001D6095)
(00331A9F)
(0032B96A)
(003213AF)
(00322D03)
(00322D91)
(001D588E)
(00003FB2)
(0075BA91)
(001E083E)
(00790753)
(000A5953)
(000A948C)
(00002462)
(007E2811)
(00038880) ntdll.dll
(00038850) ntdll.dll
Status: unknown_rel_addr
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.