[TC 8.0b21 x64] Crash while moving folder

[DoctorSlump]

Hi,
I'm an italian user of TC.

Very often, when i'm trying to moving a folder (F6 function), TC crash showing the following error:
APPCRASH in TOTALCMD64.EXE in module ntdll.dll
(i also have a screenshot, if you want.)

Note that all files and folder are correctly moved to destination, but program stop working.

x32 version, I'm currently using, seems not to be affected by this problem.

My configuration: W7 x64 SP1, 6GB RAM, SSD 90GB Corsair.

Sorry for my poor english.

[ghisler(Author)]

Since the error occurs outside if Total Commander's crash report function, it's probably not in our code. To determine what is causing it, you need to send me the crash dump file created by Windows. You should be able to find this dmp or cab file in the TEMP directory while the Windows crash message is shown.

You can send this file to beta at ghisler dot com as an attachment, I will then analyze it and send you the results.

[DoctorSlump]

I just sent you memory dump and also two screenshots.
Thanks.

[ghisler(Author)]

Thanks, it seems to happen when trying to copy the file permissions from the parent folder to the moved file/folder. Apparently the DACL or SACL is NULL, something I haven't seen before. I will add some code to catch it.

[DoctorSlump]

Maybe I can give you some other information in order to find possible crash causes.
I have a SSD (90GB Corsait GT) as primary drive and according to many forum, to limit write/read operation I disable some feature of NTFS.
I disable timestamp function (fsutilbehavior set disablelastaccess 1) and 8.3 filename creation (fsutil behavior set disable8dot3 1).
I also activated NTFS compression.
I hope this informations can help you.
Thanks.

[ghisler(Author)]

Have you tried beta 22? Do you still get the error?

[DoctorSlump]

Now I'm trying TC8 beta 22 x64 and seems to be ok.
Nowaday I haven't any error yet, moving folders.
Thanks.

[ghisler(Author)]

Great, thanks for trying!