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Repeated crash triggered by quickly opening internal viewer

Posted: 06.01.2019, 12:41
by ivan1123
My version of FreeCommander is:
FreeCommander XE 2019 Build 790a 64-bit donor

I am providing the generated bug report here - everything is explained below - the behavior is also observable with default settings and disabled plug-ins:

date/time : 2019-01-06, 13:11:57, 977ms
computer name : DESKTOP-IBRVR7T
user name : Ivan
registered owner : Windows User
operating system : Windows 10 x64 build 17134
system language : Bulgarian
system up time : 13 days 17 hours
program up time : 31 seconds
processors : 2x Intel(R) Pentium(R) Dual CPU T3200 @ 2.00GHz
physical memory : 646/4061 MB (free/total)
free disk space : (C:) 50,52 GB
display mode : 1440x900, 32 bit
process id : $29b0
allocated memory : 91,39 MB
largest free block : 131025,95 GB
executable : FreeCommander.exe
exec. date/time : 2019-01-05 18:07
version : 2019.0.0.790
compiled with : Delphi 10.2 Tokyo
madExcept version : 4.0.20
contact name : Ivan Petrov
contact email : ivan1123@gmail.com
callstack crc : $ef26f8a6, $2feec0a0, $d12cf4c5
exception number : 2
exception class : EAccessViolation
exception message : Access violation at address 00000000012CE570 in module 'FreeCommander.exe'. Write of address 0000000000000A48.

main thread ($27fc):
012ce570 +000 FreeCommander.exe fcFrameViewer 4491 +0 TfcViewerFrame.SetConfigStorage
01421958 +048 FreeCommander.exe fcFormViewer 239 +6 TfcViewerForm.PreinitializeViewActions
01421a13 +033 FreeCommander.exe fcFormViewer 262 +2 TfcViewerForm.InitializeView
014219bf +02f FreeCommander.exe fcFormViewer 252 +4 TfcViewerForm.InitializeView
0158bae8 +0e8 FreeCommander.exe fcController 8429 +8 TfcController.ViewerOpenFocusedItem
0163fada +06a FreeCommander.exe FcMain 6976 +5 TFcFormMain.actFileViewExecute
005de090 +020 FreeCommander.exe System.Classes TBasicAction.Execute
00671835 +0c5 FreeCommander.exe Vcl.ActnList TCustomAction.Execute
005ddd84 +024 FreeCommander.exe System.Classes TBasicActionLink.Execute
0080baf7 +0c7 FreeCommander.exe Vcl.Menus TMenuItem.Click
0080e9c7 +167 FreeCommander.exe Vcl.Menus DoClick
0080eaed +08d FreeCommander.exe Vcl.Menus TMenu.IsShortCut
0082e8d3 +063 FreeCommander.exe Vcl.Forms TCustomForm.IsShortCut
006a3161 +091 FreeCommander.exe Vcl.Controls TWinControl.IsMenuKey
006a31c8 +028 FreeCommander.exe Vcl.Controls TWinControl.CNKeyDown
00410112 +042 FreeCommander.exe System TObject.Dispatch
00698b9d +36d FreeCommander.exe Vcl.Controls TControl.WndProc
0069f8f3 +8a3 FreeCommander.exe Vcl.Controls TWinControl.WndProc
00734c32 +0e2 FreeCommander.exe Vcl.ComCtrls TCustomListView.WndProc
0069ebba +02a FreeCommander.exe Vcl.Controls TWinControl.MainWndProc
005df543 +023 FreeCommander.exe System.Classes StdWndProc
7ff97e8a +086 user32.dll CallWindowProcW
7ff97e8a +0f3 user32.dll SendMessageW
00834a6b +0ab FreeCommander.exe Vcl.Forms TApplication.IsKeyMsg
00834de6 +106 FreeCommander.exe Vcl.Forms TApplication.ProcessMessage
00834e83 +013 FreeCommander.exe Vcl.Forms TApplication.HandleMessage
008352d1 +0e1 FreeCommander.exe Vcl.Forms TApplication.Run
0164bc42 +472 FreeCommander.exe FreeCommander 514 +125 initialization
7ff97d18 +00e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +01b ntdll.dll RtlUserThreadStart

thread $2414:
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $27f8:
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $13b4:
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $23dc:
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $2fb0:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $17cc:
7ff97e8b +25 user32.dll GetMessageW
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $1628:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $30ec:
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $830:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
7ff97bed +09 KERNELBASE.dll WaitForMultipleObjects
00a0b515 +b5 FreeCommander.exe RzShellCtrls 3841 +11 TRzChangeHandlerThread.Execute
005040d4 +24 FreeCommander.exe madExcept HookedTThreadExecute
005d9db0 +40 FreeCommander.exe System.Classes ThreadProc
00412c9a +3a FreeCommander.exe System ThreadWrapper
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $2fa8:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
7ff97bed +09 KERNELBASE.dll WaitForMultipleObjects
00a0b515 +b5 FreeCommander.exe RzShellCtrls 3841 +11 TRzChangeHandlerThread.Execute
005040d4 +24 FreeCommander.exe madExcept HookedTThreadExecute
005d9db0 +40 FreeCommander.exe System.Classes ThreadProc
00412c9a +3a FreeCommander.exe System ThreadWrapper
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $650:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
7ff97bed +09 KERNELBASE.dll WaitForMultipleObjects
00c4823f +5f FreeCommander.exe csWorkerThreadPool 433 +5 TWorkerThreadJobLists.WaitForNextJob
00c4852d +1d FreeCommander.exe csWorkerThreadPool 521 +3 TWorkerThread.Execute
005040d4 +24 FreeCommander.exe madExcept HookedTThreadExecute
005d9db0 +40 FreeCommander.exe System.Classes ThreadProc
00412c9a +3a FreeCommander.exe System ThreadWrapper
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $3178:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
7ff97bed +09 KERNELBASE.dll WaitForMultipleObjects
00c4823f +5f FreeCommander.exe csWorkerThreadPool 433 +5 TWorkerThreadJobLists.WaitForNextJob
00c4852d +1d FreeCommander.exe csWorkerThreadPool 521 +3 TWorkerThread.Execute
005040d4 +24 FreeCommander.exe madExcept HookedTThreadExecute
005d9db0 +40 FreeCommander.exe System.Classes ThreadProc
00412c9a +3a FreeCommander.exe System ThreadWrapper
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $2d6c:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
7ff97bed +09 KERNELBASE.dll WaitForMultipleObjects
00c4823f +5f FreeCommander.exe csWorkerThreadPool 433 +5 TWorkerThreadJobLists.WaitForNextJob
00c4852d +1d FreeCommander.exe csWorkerThreadPool 521 +3 TWorkerThread.Execute
005040d4 +24 FreeCommander.exe madExcept HookedTThreadExecute
005d9db0 +40 FreeCommander.exe System.Classes ThreadProc
00412c9a +3a FreeCommander.exe System ThreadWrapper
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $390:
7ff97bed +f3 KERNELBASE.dll WaitForMultipleObjectsEx
7ff97bed +09 KERNELBASE.dll WaitForMultipleObjects
00c4823f +5f FreeCommander.exe csWorkerThreadPool 433 +5 TWorkerThreadJobLists.WaitForNextJob
00c4852d +1d FreeCommander.exe csWorkerThreadPool 521 +3 TWorkerThread.Execute
005040d4 +24 FreeCommander.exe madExcept HookedTThreadExecute
005d9db0 +40 FreeCommander.exe System.Classes ThreadProc
00412c9a +3a FreeCommander.exe System ThreadWrapper
00503fa9 +49 FreeCommander.exe madExcept ThreadExceptFrame
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $a08:
7ff97bef +73 KERNELBASE.dll ConnectNamedPipe
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

thread $79c:
7ff97d18 +0e KERNEL32.DLL BaseThreadInitThunk
7ff97f72 +1b ntdll.dll RtlUserThreadStart

modules:
00400000 FreeCommander.exe 2019.0.0.790 C:\Program Files\FreeCommander XE
5fec0000 TortoiseGit.dll 2.5.0.0 C:\Program Files\TortoiseGit\bin
5ff60000 TortoiseGitStub.dll 2.5.0.0 C:\Program Files\TortoiseGit\bin
5ff80000 TortoiseOverlays.dll 1.1.4.26626 C:\Program Files\Common Files\TortoiseOverlays
7ff9567f wpdshext.dll 10.0.17134.1 C:\WINDOWS\system32
7ff9592d gdiplus.dll 10.0.17134.472 C:\WINDOWS\WinSxS\amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.17134.472_none_2c2a8dda8afa8f3b
7ff95bbf RICHED20.DLL 5.31.23.1231 C:\WINDOWS\SYSTEM32
7ff95e68 FaultRep.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96355 PortableDeviceApi.dll 10.0.17134.1 C:\Windows\System32
7ff964b0 DevDispItemProvider.dll 10.0.17134.1 C:\Windows\System32
7ff96577 PlayToDevice.dll 10.0.17134.1 C:\Windows\System32
7ff96584 msls31.dll 3.10.349.0 C:\WINDOWS\SYSTEM32
7ff96588 MsVfW32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff965db gitdll.dll 2.5.0.0 C:\Program Files\TortoiseGit\bin
7ff965f5 libgit2_tgit.dll 0.26.0.0 C:\Program Files\TortoiseGit\bin
7ff96714 EhStorAPI.dll 10.0.17134.1 C:\Windows\System32
7ff96726 dlnashext.dll 10.0.17134.1 C:\Windows\System32
7ff96732 comctl32.dll 6.10.17134.472 C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.17134.472_none_fb3f9af53068156d
7ff967a8 MSVCP140.dll 14.10.25008.0 C:\Program Files\TortoiseGit\bin
7ff967b2 wininet.dll 11.0.17134.441 C:\WINDOWS\SYSTEM32
7ff96824 secur32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96825 EhStorShell.dll 10.0.17134.1 C:\Windows\System32
7ff96897 cscapi.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff9689c DropboxExt64.26.0.dll 1.0.26.0 C:\Program Files (x86)\Dropbox\Client
7ff968d9 ntshrui.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96b1a SRVCLI.DLL 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96b1d netapi32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96c08 version.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96c82 USP10.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96d35 winspool.drv 10.0.17134.319 C:\WINDOWS\SYSTEM32
7ff96d3e msxml6.dll 6.30.17134.471 C:\Windows\System32
7ff96df5 appresolver.dll 10.0.17134.471 C:\Windows\System32
7ff96f67 wsock32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff96fec thumbcache.dll 10.0.17134.441 C:\Windows\System32
7ff970a0 mpr.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff970bc PortableDeviceTypes.dll 10.0.17134.1 C:\Windows\System32
7ff9716b crshhndl.dll 1.0.15.0 C:\Program Files\TortoiseGit\bin
7ff97171 zlib1_tgit.dll 1.2.11.0 C:\Program Files\TortoiseGit\bin
7ff971d8 dataexchange.dll 10.0.17134.1 C:\WINDOWS\system32
7ff97276 VCRUNTIME140.dll 14.10.25008.0 C:\Program Files\TortoiseGit\bin
7ff97330 Bcp47Langs.dll 10.0.17134.1 C:\Windows\System32
7ff97342 PhotoMetadataHandler.dll 10.0.17134.345 C:\WINDOWS\system32
7ff9737a WINHTTP.dll 10.0.17134.441 C:\WINDOWS\SYSTEM32
7ff9738e MMDevApi.dll 10.0.17134.1 C:\WINDOWS\System32
7ff9739b MSACM32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff973fc dbghelp.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97436 dbgcore.DLL 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff9753e wkscli.dll 10.0.17134.1 C:\WINDOWS\System32
7ff9764b avifil32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff9764d WindowsCodecs.dll 10.0.17134.345 C:\WINDOWS\SYSTEM32
7ff97686 OneCoreUAPCommonProxyStub.dll 10.0.17134.1 C:\Windows\System32
7ff97705 LINKINFO.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97765 CoreUIComponents.dll 10.0.17134.376 C:\WINDOWS\System32
7ff97798 TextInputFramework.dll 10.0.17134.376 C:\WINDOWS\System32
7ff977fd wintypes.dll 10.0.17134.407 C:\WINDOWS\SYSTEM32
7ff9782e PROPSYS.dll 7.0.17134.112 C:\WINDOWS\SYSTEM32
7ff9784d wtsapi32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97895 d3d11.dll 10.0.17134.441 C:\WINDOWS\system32
7ff97923 dcomp.dll 10.0.17134.1 C:\WINDOWS\system32
7ff97953 CoreMessaging.dll 10.0.17134.471 C:\WINDOWS\System32
7ff97995 WINMMBASE.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97998 winmm.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff979a3 msimg32.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff979a5 DAVHLPR.dll 10.0.17134.1 C:\WINDOWS\System32
7ff979a6 davclnt.dll 10.0.17134.1 C:\WINDOWS\System32
7ff979a8 ntlanman.dll 10.0.17134.1 C:\WINDOWS\System32
7ff979b9 apphelp.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff979dd uxtheme.dll 10.0.17134.1 C:\WINDOWS\system32
7ff979f8 drprov.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97a15 dwmapi.dll 10.0.17134.1 C:\WINDOWS\system32
7ff97a23 RMCLIENT.dll 10.0.17134.471 C:\WINDOWS\system32
7ff97a2e twinapi.appcore.dll 10.0.17134.137 C:\WINDOWS\system32
7ff97a73 dxgi.dll 10.0.17134.112 C:\WINDOWS\system32
7ff97a93 sppc.dll 10.0.17134.1 C:\Windows\System32
7ff97a96 SLC.dll 10.0.17134.1 C:\Windows\System32
7ff97abc ntmarta.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97ad8 WINSTA.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97afc IPHLPAPI.DLL 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97b0c NETUTILS.DLL 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97b41 CRYPTBASE.DLL 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97b52 bcrypt.dll 10.0.17134.112 C:\WINDOWS\SYSTEM32
7ff97b7d DEVOBJ.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97b8c Userenv.dll 10.0.17134.1 C:\WINDOWS\SYSTEM32
7ff97b8f SSPICLI.DLL 10.0.17134.376 C:\WINDOWS\SYSTEM32
7ff97b9c MSASN1.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97b9e powrprof.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97ba3 kernel.appcore.dll 10.0.17134.112 C:\WINDOWS\System32
7ff97ba5 FLTLIB.DLL 10.0.17134.1 C:\WINDOWS\System32
7ff97ba6 profapi.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97ba8 crypt32.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97bc7 cfgmgr32.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97bd7 ucrtbase.dll 10.0.17134.319 C:\WINDOWS\System32
7ff97be7 win32u.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97be9 KERNELBASE.dll 10.0.17134.441 C:\WINDOWS\System32
7ff97c11 bcryptPrimitives.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97c19 windows.storage.dll 10.0.17134.471 C:\WINDOWS\System32
7ff97c8a gdi32full.dll 10.0.17134.471 C:\WINDOWS\System32
7ff97ca4 msvcp_win.dll 10.0.17134.137 C:\WINDOWS\System32
7ff97cae WINTRUST.dll 10.0.17134.81 C:\WINDOWS\System32
7ff97cb4 IMM32.DLL 10.0.17134.1 C:\WINDOWS\System32
7ff97cb8 oleaut32.dll 10.0.17134.48 C:\WINDOWS\System32
7ff97cc5 GDI32.dll 10.0.17134.285 C:\WINDOWS\System32
7ff97cca comdlg32.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97cd9 combase.dll 10.0.17134.407 C:\WINDOWS\System32
7ff97d0c shcore.dll 10.0.17134.112 C:\WINDOWS\System32
7ff97d17 KERNEL32.DLL 10.0.17134.1 C:\WINDOWS\System32
7ff97d23 sechost.dll 10.0.17134.319 C:\WINDOWS\System32
7ff97d2a shell32.dll 10.0.17134.441 C:\WINDOWS\System32
7ff97e6e shlwapi.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97e74 WS2_32.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97e89 user32.dll 10.0.17134.376 C:\WINDOWS\System32
7ff97ea2 msvcrt.dll 7.0.17134.1 C:\WINDOWS\System32
7ff97eac advapi32.dll 10.0.17134.471 C:\WINDOWS\System32
7ff97eb7 RPCRT4.dll 10.0.17134.471 C:\WINDOWS\System32
7ff97eca psapi.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97ecb clbcatq.dll 2001.12.10941.16384 C:\WINDOWS\System32
7ff97ef5 SETUPAPI.dll 10.0.17134.1 C:\WINDOWS\System32
7ff97f3a MSCTF.dll 10.0.17134.376 C:\WINDOWS\System32
7ff97f52 ole32.dll 10.0.17134.407 C:\WINDOWS\System32
7ff97f6b ntdll.dll 10.0.17134.471 C:\WINDOWS\SYSTEM32

processes:
0000 Idle 0 0 0
0004 System 0 0 0
0058 Registry 0 0 0
0168 smss.exe 0 0 0
021c csrss.exe 0 0 0
0278 wininit.exe 0 0 0
02b8 services.exe 0 0 0
02c0 lsass.exe 0 0 0
0358 fontdrvhost.exe 0 0 0
03a8 svchost.exe 0 0 0
03c8 svchost.exe 0 0 0
03f4 svchost.exe 0 0 0
0180 svchost.exe 0 0 0
042c svchost.exe 0 0 0
0434 svchost.exe 0 0 0
0450 svchost.exe 0 0 0
0460 svchost.exe 0 0 0
04a4 svchost.exe 0 0 0
0550 svchost.exe 0 0 0
0568 svchost.exe 0 0 0
05a8 svchost.exe 0 0 0
05c8 svchost.exe 0 0 0
05e4 svchost.exe 0 0 0
063c svchost.exe 0 0 0
0644 svchost.exe 0 0 0
0680 svchost.exe 0 0 0
068c dasHost.exe 0 0 0
06f4 svchost.exe 0 0 0
06f8 svchost.exe 0 0 0
070c svchost.exe 0 0 0
0714 svchost.exe 0 0 0
071c svchost.exe 0 0 0
072c svchost.exe 0 0 0
07a8 svchost.exe 0 0 0
07dc Memory Compression 0 0 0
0834 WUDFHost.exe 0 0 0
0858 svchost.exe 0 0 0
08c8 svchost.exe 0 0 0
08ec svchost.exe 0 0 0
08f4 svchost.exe 0 0 0
0958 svchost.exe 0 0 0
0a78 svchost.exe 0 0 0
0ab0 svchost.exe 0 0 0
0b40 svchost.exe 0 0 0
0b48 svchost.exe 0 0 0
0b54 svchost.exe 0 0 0
0be4 svchost.exe 0 0 0
0a88 svchost.exe 0 0 0
0950 svchost.exe 0 0 0
0c34 spoolsv.exe 0 0 0
0c88 svchost.exe 0 0 0
0d28 svchost.exe 0 0 0
0d30 svchost.exe 0 0 0
0d38 armsvc.exe 0 0 0
0d40 DbxSvc.exe 0 0 0
0d48 svchost.exe 0 0 0
0d54 svchost.exe 0 0 0
0d64 svchost.exe 0 0 0
0d6c IpOverUsbSvc.exe 0 0 0
0d74 svchost.exe 0 0 0
0d7c MotoHelperService.exe 0 0 0
0d9c Plex Update Service.exe 0 0 0
0da4 ForwardDaemon.exe 0 0 0
0dac svchost.exe 0 0 0
0dc4 SamsungRapidSvc.exe 0 0 0
0dcc SecurityHealthService.exe 0 0 0
0de8 svchost.exe 0 0 0
0e18 TeamViewer_Service.exe 0 0 0
0e2c svchost.exe 0 0 0
0e40 MsMpEng.exe 0 0 0
0e5c svchost.exe 0 0 0
0f88 svchost.exe 0 0 0
0fa0 svchost.exe 0 0 0
0c98 svchost.exe 0 0 0
1088 svchost.exe 0 0 0
11d0 svchost.exe 0 0 0
0474 svchost.exe 0 0 0
0384 svchost.exe 0 0 0
1524 DropboxUpdate.exe 0 0 0
15a0 svchost.exe 0 0 0
0adc svchost.exe 0 0 0
185c svchost.exe 0 0 0
194c svchost.exe 0 0 0
1968 svchost.exe 0 0 0
1b90 NisSrv.exe 0 0 0
1de8 svchost.exe 0 0 0
24f0 svchost.exe 0 0 0
2bec GoogleCrashHandler.exe 0 0 0
1f2c svchost.exe 0 0 0
1ec0 sedsvc.exe 0 0 0
2984 SgrmBroker.exe 0 0 0
2810 GoogleCrashHandler64.exe 0 0 0
29f8 svchost.exe 0 0 0
2298 svchost.exe 0 0 0
2e54 svchost.exe 0 0 0
2d84 svchost.exe 0 0 0
2f7c svchost.exe 0 0 0
0c60 svchost.exe 0 0 0
1d6c svchost.exe 0 0 0
2214 csrss.exe 7 0 0
3924 winlogon.exe 7 0 0
3ab0 fontdrvhost.exe 7 0 0
344c dwm.exe 7 0 0
1a90 sedlauncher.exe 0 0 0
0934 svchost.exe 0 0 0
292c sihost.exe 7 0 11 normal C:\Windows\System32
2024 svchost.exe 7 0 1 normal C:\Windows\System32
1180 svchost.exe 7 0 4 normal C:\Windows\System32
09e0 taskhostw.exe 7 10 6 normal C:\Windows\System32
3b54 MotoHelperAgent.exe 7 17 23 normal C:\Program Files (x86)\Motorola Mobility\Motorola Device Manager
3f38 explorer.exe 7 269 314 normal C:\Windows
36e4 ShellExperienceHost.exe 7 14 69 normal C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy
37c8 SearchUI.exe 7 16 53 normal C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy
37e4 RuntimeBroker.exe 7 38 10 normal C:\Windows\System32
1128 RuntimeBroker.exe 7 40 4 normal C:\Windows\System32
17f8 ctfmon.exe 7 0 0
1fac SamsungMagician.exe 7 0 0
2aac RAVBg64.exe 7 13 12 below normal C:\Program Files\Realtek\Audio\HDA
1bc0 RAVCpl64.exe 7 48 18 below normal C:\Program Files\Realtek\Audio\HDA
0884 SkypeApp.exe 7 0 13 normal C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.36.52.0_x64__kzf8qxf38zg5c
27f4 SkypeBackgroundHost.exe 7 0 1 normal C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.36.52.0_x64__kzf8qxf38zg5c
19b8 Video.UI.exe 7 0 7 normal C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.18102.12011.0_x64__8wekyb3d8bbwe
2070 RuntimeBroker.exe 7 40 7 normal C:\Windows\System32
23e8 MSASCuiL.exe 7 7 7 normal C:\Program Files\Windows Defender
1f10 SamsungRapidApp.exe 7 12 5 normal C:\Program Files (x86)\Samsung\RAPID\CacheFilter
29cc Plex Media Server.exe 7 9 6 normal C:\Program Files (x86)\Plex\Plex Media Server
16a0 RuntimeBroker.exe 7 0 6 normal C:\Windows\System32
2ee8 PlexScriptHost.exe 7 0 1 normal C:\Program Files (x86)\Plex\Plex Media Server
3318 conhost.exe 7 16 11 normal C:\Windows\System32
3b6c Dropbox.exe 7 97 96 normal C:\Program Files (x86)\Dropbox\Client
3ec0 Dropbox.exe 7 2 4 normal C:\Program Files (x86)\Dropbox\Client
19bc Dropbox.exe 7 0 1 normal C:\Program Files (x86)\Dropbox\Client
2f0c TrayTipAgentE.exe 7 0 1 normal C:\Program Files (x86)\EaseUS\EaseUS Partition Master 12.8\bin\TrayPopupE
14a4 Plex DLNA Server.exe 7 0 1 normal C:\Program Files (x86)\Plex\Plex Media Server
2854 Plex Tuner Service.exe 7 0 1 normal C:\Program Files (x86)\Plex\Plex Media Server
128c conhost.exe 7 0 1 normal C:\Windows\System32
3f24 dllhost.exe 7 0 5 normal C:\Windows\System32
1d08 QtWebEngineProcess.exe 7 0 1 idle C:\Program Files (x86)\Dropbox\Client
0ff4 firefox.exe 7 116 110 normal C:\Program Files\Mozilla Firefox
2784 firefox.exe 7 14 9 normal C:\Program Files\Mozilla Firefox
1980 firefox.exe 7 0 5 normal C:\Program Files\Mozilla Firefox
2544 firefox.exe 7 2 4 normal C:\Program Files\Mozilla Firefox
20e4 firefox.exe 7 2 3 normal C:\Program Files\Mozilla Firefox
2738 svchost.exe 7 0 1 normal C:\Windows\System32
35b8 RuntimeBroker.exe 7 0 1 normal C:\Windows\System32
2934 Microsoft.Photos.exe 7 0 7 normal C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2018.18112.17430.0_x64__8wekyb3d8bbwe
1484 RuntimeBroker.exe 7 38 14 normal C:\Windows\System32
23b4 SearchIndexer.exe 0 0 0
3140 svchost.exe 0 0 0
0f50 SkypeBridge.exe 7 15 15 normal C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.36.52.0_x64__kzf8qxf38zg5c\SkypeBridge
3da4 audiodg.exe 0 0 0
1190 svchost.exe 0 0 0
07fc firefox.exe 7 2 6 normal C:\Program Files\Mozilla Firefox
3b28 TGitCache.exe 7 2 3 normal C:\Program Files\TortoiseGit\bin
392c dllhost.exe 7 0 3 normal C:\Windows\System32
2b98 svchost.exe 0 0 0
069c notepad++.exe 7 304 239 normal C:\Program Files\Notepad++
0d10 svchost.exe 7 0 1 normal C:\Windows\System32
34c0 smartscreen.exe 7 0 6 normal C:\Windows\System32
1724 firefox.exe 7 2 3 normal C:\Program Files\Mozilla Firefox
1ed8 SearchProtocolHost.exe 0 0 0
34dc SearchFilterHost.exe 0 0 0
3704 CompatTelRunner.exe 0 0 0
1ad4 conhost.exe 0 0 0
144c svchost.exe 0 0 0
29b0 FreeCommander.exe 7 347 200 normal C:\Program Files\FreeCommander XE

hardware:
+ {1ed2bbf9-11f0-4084-b21f-ad83a8e6dcdc}
- Fax
- Microsoft Print to PDF
- Microsoft XPS Document Writer
- Root Print Queue
+ {36fc9e60-c465-11cf-8056-444553540000}
- Intel(R) ICH9 Family USB Universal Host Controller - 2934
- Intel(R) ICH9 Family USB Universal Host Controller - 2935
- Intel(R) ICH9 Family USB Universal Host Controller - 2936
- Intel(R) ICH9 Family USB Universal Host Controller - 2937
- Intel(R) ICH9 Family USB Universal Host Controller - 2938
- Intel(R) ICH9 Family USB Universal Host Controller - 2939
- Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293A
- Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293C
- USB Composite Device
- USB Composite Device
- USB Mass Storage Device
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
- USB Root Hub
+ {4d36e965-e325-11ce-bfc1-08002be10318}
- MATSHITA DVD-RAM UJ870BJ
+ {4d36e966-e325-11ce-bfc1-08002be10318}
- ACPI x64-based PC
+ {4d36e967-e325-11ce-bfc1-08002be10318}
- Samsung SSD 850 EVO 500GB
- StoreJet Transcend USB Device
+ {4d36e968-e325-11ce-bfc1-08002be10318}
- Mobile Intel(R) 4 Series Express Chipset Family (Microsoft Corporation - WDDM 1.1) (driver 8.15.10.2702)
- Mobile Intel(R) 4 Series Express Chipset Family (Microsoft Corporation - WDDM 1.1) (driver 8.15.10.2702)
+ {4d36e96a-e325-11ce-bfc1-08002be10318}
- Ricoh xD-Picture Card Controller (driver 6.0.1.7)
- Standard SATA AHCI Controller
+ {4d36e96b-e325-11ce-bfc1-08002be10318}
- Standard PS/2 Keyboard
+ {4d36e96c-e325-11ce-bfc1-08002be10318}
- High Definition Audio Device
- JBL Clip Hands-Free
- JBL Clip Stereo
- Realtek High Definition Audio (driver 6.0.1.7571)
- T902S Hands-Free
- T902S Stereo
- X6 Hands-Free
- X6 Stereo
+ {4d36e96d-e325-11ce-bfc1-08002be10318}
- Agere Systems HDA Modem
+ {4d36e96e-e325-11ce-bfc1-08002be10318}
- Generic PnP Monitor
+ {4d36e96f-e325-11ce-bfc1-08002be10318}
- HID-compliant mouse
- Microsoft PS/2 Mouse
+ {4d36e972-e325-11ce-bfc1-08002be10318}
- Bluetooth Device (Personal Area Network)
- Bluetooth Device (RFCOMM Protocol TDI)
- Microsoft Kernel Debug Network Adapter
- Microsoft Wi-Fi Direct Virtual Adapter
- Microsoft Wi-Fi Direct Virtual Adapter #2
- Qualcomm Atheros AR928X Wireless Network Adapter
- Realtek PCIe GBE Family Controller
- TeamViewer VPN Adapter (driver 2.10.0.0)
- WAN Miniport (IKEv2)
- WAN Miniport (IP)
- WAN Miniport (IPv6)
- WAN Miniport (L2TP)
- WAN Miniport (Network Monitor)
- WAN Miniport (PPPOE)
- WAN Miniport (PPTP)
- WAN Miniport (SSTP)
+ {4d36e97b-e325-11ce-bfc1-08002be10318}
- Microsoft Storage Spaces Controller
+ {4d36e97d-e325-11ce-bfc1-08002be10318}
- ACPI Fixed Feature Button
- ACPI Lid
- ACPI Sleep Button
- ACPI Thermal Zone
- ATK0100 ACPI UTILITY (driver 1043.2.15.66)
- Charge Arbitration Driver
- Composite Bus Enumerator
- CPU to DRAM Controller
- Direct memory access controller
- High Definition Audio Controller
- High precision event timer
- JBL Clip Hands-Free Audio and Call Control HID Enumerator
- LPC Controller
- Microsoft ACPI-Compliant Embedded Controller
- Microsoft ACPI-Compliant System
- Microsoft Basic Display Driver
- Microsoft Basic Render Driver
- Microsoft System Management BIOS Driver
- Microsoft Virtual Drive Enumerator
- Motherboard resources
- Motherboard resources
- Motherboard resources
- Motherboard resources
- Motherboard resources
- Motherboard resources
- NDIS Virtual Network Adapter Enumerator
- Numeric data processor
- PCI Express Root Complex
- PCI Express Root Port
- PCI Express Root Port
- PCI Express Root Port
- PCI Express Root Port
- PCI-to-PCI Bridge
- Plug and Play Software Device Enumerator
- Programmable interrupt controller
- Remote Desktop Device Redirector Bus
- System board
- System CMOS/real time clock
- System speaker
- System timer
- T902S Hands-Free Audio and Call Control HID Enumerator
- UMBus Root Bus Enumerator
- Volume Manager
- X6 Hands-Free Audio and Call Control HID Enumerator
+ {50127dc3-0f36-415e-a6cc-4cb3be910b65}
- Intel(R) Pentium(R) Dual CPU T3200 @ 2.00GHz
- Intel(R) Pentium(R) Dual CPU T3200 @ 2.00GHz
+ {533c5b84-ec70-11d2-9505-00c04f79deaf}
- Generic volume shadow copy
- Generic volume shadow copy
+ {62f9c741-b25a-46ce-b54c-9bccce08b6f2}
- Bluetooth
- Microsoft Device Association Root Enumerator
- Microsoft GS Wavetable Synth
- Microsoft Passport Container Enumeration Bus
- Microsoft Radio Device Enumeration Bus
- Microsoft RRAS Root Enumerator
- Smart Card Device Enumeration Bus
- Wi-Fi
+ {6bdd1fc1-810f-11d0-bec7-08002be2092f}
- Ricoh 1394 OHCI Compliant Host Controller
+ {72631e54-78a4-11d0-bcf7-00aa00b7b32a}
- Microsoft AC Adapter
- Microsoft ACPI-Compliant Control Method Battery
+ {745a17a0-74d3-11d0-b6fe-00a0c90f57da}
- HID-compliant consumer control device
- HID-compliant vendor-defined device
- HID-compliant vendor-defined device
- USB Input Device
- USB Input Device
+ {a0a588a4-c46f-4b37-b7ea-c82fe89870c6}
- SDA Standard Compliant SD Host Controller
+ {c166523c-fe0c-4a94-a586-f1a80cfbbf3e}
- Microphone (Realtek High Definition Audio)
- Realtek Digital Output (Realtek High Definition Audio)
- Speakers (Realtek High Definition Audio)
+ {ca3e7ab9-b4c3-4ae6-8251-579ef933890f}
- USB2.0 1.3M UVC WebCam
+ {e0cbf06c-cd8b-4647-bb8a-263b43f0f974}
- Audio Source Service
- Generic Bluetooth Adapter
- Handsfree Audio Gateway Service
- Headset Audio Gateway Service
- Ivan Petrov (Galaxy S4)
- Ivan Petrov (Galaxy S4) Avrcp Transport Adapter
- JBL Clip
- JBL Clip Avrcp Transport Adapter
- JBL Clip Avrcp Transport Adapter
- Microsoft Bluetooth Enumerator
- Object Push Service
- Personal Area Network NAP Service
- Personal Area Network Service
- Phonebook Access Pse Service
- Sim Access Service
- T902S
- T902S Avrcp Transport Adapter
- X6
- X6 Avrcp Transport Adapter
+ {eec5ad98-8080-425f-922a-dabf3de3f69a}
- Transcend

cpu registers:
rax = 0000000003a20180
rbx = 000000000662fab0
rcx = 0000000000000000
rdx = 000000000633f620
rsi = 00000000062e6100
rdi = 00000000065e5701
rip = 00000000012ce570
rsp = 000000000014ef28
rbp = 000000000014ef60
r8 = 0000000000000000
r9 = 0000000000000000
r10 = 000000000000000c
r11 = 00000000002e8800
r12 = 0000000000000000
r13 = 0000000000000000
r14 = 0000000000000000
r15 = 0000000000000000

stack dump:
0014ef28 de 73 4f 00 00 00 00 00 - a8 f0 14 00 00 00 00 00 .sO.............
0014ef38 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0014ef48 4c 0a 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 L...............
0014ef58 18 1a 42 01 00 00 00 00 - 58 ea b5 03 00 00 00 00 ..B.....X.......
0014ef68 30 ef 14 00 00 00 00 00 - d0 8a 29 06 00 00 00 01 0.........).....
0014ef78 00 00 00 00 00 00 00 00 - 70 ad 2e 06 00 00 00 00 ........p.......
0014ef88 e0 57 5e 06 00 00 00 00 - 80 cb 20 09 00 00 00 00 .W^....... .....
0014ef98 00 00 00 00 00 00 00 00 - 13 01 00 00 00 00 00 00 ................
0014efa8 0d 76 00 00 00 00 00 00 - b0 ad 3d 7f f9 7f 00 00 .v........=.....
0014efb8 6c 12 c7 46 87 03 00 00 - 64 01 00 00 00 00 00 00 l..F....d.......
0014efc8 00 03 23 09 10 01 00 00 - 4c 0a 00 00 00 00 00 00 ..#.....L.......
0014efd8 fc 27 00 00 00 00 00 00 - 30 e8 26 09 00 00 00 00 .'......0.&.....
0014efe8 70 e5 2c 01 00 00 00 00 - 01 ad 2e 06 00 00 00 00 p.,.............
0014eff8 28 ef 14 00 00 00 00 00 - 60 ef 14 00 00 00 00 00 (.......`.......
0014f008 a8 88 91 0b 00 00 00 00 - 05 00 00 c0 00 00 00 00 ................
0014f018 00 00 00 00 00 00 00 00 - 70 e5 2c 01 00 00 00 00 ........p.,.....
0014f028 02 00 00 00 00 00 00 00 - 01 00 00 00 00 00 00 00 ................
0014f038 48 0a 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 H...............
0014f048 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0014f058 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................

disassembling:
012ce570 public fcFrameViewer.TfcViewerFrame.SetConfigStorage: ; function entry point
012ce570 4491 > mov [rcx+$a48], rdx
012ce577 4492 ret

error details:
I opened the internal text viewer on a selected regular text file and immediately closed it. When this procedure is executed quickly several times in a row, the application crashes with an exception. It is happening on my home and office PC and is very easy to reproduce. This is a very old issue and is still available in newer versions of FreeCommander.

Re: Repeated crash triggered by quickly opening internal viewer

Posted: 06.01.2019, 18:05
by Dreamer
Confirmed in 790 and 790a 64-bit donor, default settings.

Re: Repeated crash triggered by quickly opening internal viewer

Posted: 06.01.2019, 20:08
by alf5000
cannot confirm on Win7x64pro and FCXE 790x64.

opened Internal Viewer via F3 on a regular .txt-file and pressed Esc to close quickly and I repeated it for at least ten times --> everything went smoothly, no crash.

Re: Repeated crash triggered by quickly opening internal viewer

Posted: 06.01.2019, 20:16
by Marek
Confirmed.
I needed to open and close the Viewer really very quickly 30-40X.

Fixed for the next release.

Re: Repeated crash triggered by quickly opening internal viewer

Posted: 27.08.2019, 22:07
by DrEt
Bug still confirmed with
FreeCommander Donor Build 800 and 801 (64bit)
Windows 7 Prof 64bit ServicePack 1, Intel Core2 CPU E8400@3.00 GHz, NVIDIA Quadro FX1700

Each time when I open the previewer with F3 on a jpg-file, then just press ESC to quit the viewer then I get repeated crashes (FreeCommander window disappears and restarts after some seconds).

Re: Repeated crash triggered by quickly opening internal viewer

Posted: 27.08.2019, 22:21
by Marek
Every JPG file is affected?
Could you send me the bug report?