+Fatal error in CheckDir thread

[corporator]

There is an error popup appeared when a TC was not used for some time (more than 30 minutes). After clicking OK button TC continues to normal work, nothing bad happens.
I'm using TC 8.50 Release 32bit on Windows 7 SP1 64bit with all updates and EMET (DEP and SEHOP in Opt-Out mode). TC 8.01 was used in this configuration for about a year without any problems.
Thank you!

---------------------------
Total Commander 8.50
---------------------------
Fatal error in CheckDir thread, aborting!
Access violation at address 00000000. Write of address 00000000
Windows 7 SP1 6.1 (Build 7601)

Please report this error to the Author, with a description
of what you were doing when this error occurred!

Windows exception: C0000005
Stack trace:
00000000
46571B 49CE3A 6BB1BB 5651EB 566C91 >418C70
40362C
Raw:
46571B 465722 49CE3A 6BB1BB 5651EB 6DFFFE
6F0041 6D0061 566C91 418C70 40362C
Press Ctrl+C to copy this report!
---------------------------
OK
---------------------------

[ghisler(Author)]

I will check it, thanks!

[ghisler(Author)]

Could you post (or send me) the [Configuration] section of your wincmd.ini, please?

The error occurs when TC tries to update the total and free space in the drive buttonbar. This is a very old function, which hasn't been changed recently, and where TC checks whether the bar exists or not.

[corporator]

Before that error has appeared I mount and dismount a network drive. Also this error appeared only once and not repeats systematically.

This is the "Configuration" section.

Code: Select all

[Configuration]
1hourdif=1
ActiveRight=1
AdminShares=1
Aligned extension=1
AltSearch=0
AlwaysRemoveInBackground=0
Autotreechange=1
CmdUpDown=1
CmtOemFont=1
CompareCaseSensitive=0
CompareVertical=0
CopyComments=14
CopyBlockSize=1024
CopyBlockSizeOther=2048
CopyHugeBlockSize=16384
CopyHugeBlockSizeOther=32768
DebugIcon=0
DeviceChange=0
DirTabLimit=32
DirTabOptions=1979
FileTipWindows=1
FirstTimeUnpack=0
FirstTimeZIP=0
FirstTime=0
IgnoreWheel=0
Mainmenu=
MarkDirectories=1
NoReread=A/
PluginBaseDir=%COMMANDER_PATH%\Plugins
RenameSelOnlyName=1
ReverseHistory=1
SamePartitions=CR
SaveHistory=1
SearchInFiles=*.exe *.jar *.ace *.cab
SortDirExt=0
SortDirsByName=0
SortUpper=1
SpecialCursorMovement=9
ThumbsCustomField=[=tc.size.bkM]
ThumbHeightNoCache=48
ThumbWidthNoCache=48
ToolTipDelay=100
TrayIcon=0
UnicodeListWarn=0
UseIniInProgramDir=7
UseRightButton=1
Version=7.56a
Viewertype=0
WatchDirs=51
Win32TipWindows=1
x64DisableRedirection=0
firstmnu=957
test=145
onlyonce=0
Savepath=1
Savepanels=1
SaveCommands=1
CountSpace=1
CountMarked=1
ShowHiddenSystem=1
UseLongNames=1
Small83Names=0
OldStyleTree=0
ShowParentDirInRoot=1
Tips=3
IconOverlays=0
Showicons=2
ShowEXEandLNKicons=2
IconsInMenus=17
IconsOnNet=0
LogOptions=7198
LogRotateLimit=0
LogKeepCount=30
ExplorerForCopy=0
Win95Delete=0
UseTrash=1
SeparateTree=0
PanelsVertical=0
QuickSearchMatchBeginning=1
CompareIgnoreRepSpace=0
CompareIgnoreRepeatedLines=0
SyncFlags=51
SyncButtons=63
InstallDir=C:\totalcmd
lastmd5=2
CopyDirTimeStamp=1
SoundDelay=-10
ShowCentury=1
SizeStyle=0
SizeFooter=1
InplaceRenamePath=1
CopyStreams=1
TabDir=%COMMANDER_PATH%
ThumbsLocation=%COMMANDER_PATH%
Viewer=%COMMANDER_PATH%\Plugins\exe\npp\notepad++.exe
Editor=%COMMANDER_PATH%\Plugins\exe\npp\notepad++.exe
IconsSpecialFolders=3
CopyDefaultMethod=0
CheckUsbHdd=0
UseNewDefFont=0
AlwaysToRoot=0
SingleClickStart=0
IconClickSelection=0
LastSearchOptions=0

[ghisler(Author)]

Thanks! Sorry, I also need your [Layout] section.

[corporator]

Here it is:

Code: Select all

[Layout]
DriveBar1=1
DriveBar2=1
DriveBarFlat=1
InterfaceFlat=0
DriveCombo=0
DirectoryTabs=1
XPthemeBg=1
CurDir=1
TabHeader=1
StatusBar=1
CmdLine=1
KeyButtons=0
HistoryHotlistButtons=1
BreadCrumbBar=1
ButtonBar=0

[ghisler(Author)]

Thanks! So you have two drive button bars enabled, but not the drive dropdown combobox. I couldn't reproduce the error so far, but maybe it helps when you enable the drive dropdown combobox too. It normally shouldn't take more space on screen.

Just one more question: Were you using a program (e.g. a game) which changed the display resolution?

[corporator]

Thank you!
My laptop's screen is just 12" and I switched off drive combo boxes.
There was a fullscreen application launched before that error occured. I suppose that a screen resolution was temporarily changed.

[ghisler(Author)]

This has been fixed in TC 8.51 beta 1, please confirm!

If there isn't any reply to this thread within the next 7 days, I will move it to fixed bugs.