Access violation rereading busy USB stick

[Hacker]

Hi Christian,
I am copying some data to an USB stick in the background and was doing something else meanwhile, then I returned to TC, it tried to auto-refresh the contents of the USB stick's root dir (where I was copying the files to), then the dialog box where I could cancel the rereading appeared (ThreadFindFirst=1) although without any text painted and without me clicking or doing anything except waiting patiently this access violation appeared:

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Total Commander 7.56a
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Access violation at address 850F02EB. Write of address 850F02EB.
Access violation at address 850F02EB. Write of address 850F02EB
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:
850F02EB
6C2368 681F67 68D462 68D4B8 61F471 5FD77A
68593E 444F62 422CC0 444523 444F62 422CC0
444491 422CC0 443011 545321 54564D 444F62
>422CC0 444523 422CC0 42838C 428424 6C53C9

Raw:
5F5AE0 69004E 6C2368 6BB900 6C2368 6BB900
6C2368 6BB900 69004E 620077 620077 620077
620077 69004E 620077 620077 620077 6C2368
6BB900 6C2368 6BB900 6C2368 6BB900 69004E
67006C 580044 620077 6C1D4A 681F67 620077
6C1D4A 681F67 6C1D4A 681F67 6A3860 67001E
620077 620077 620077 68D462 6C1DF0 68D4B8
681F08 422CC0 6C2174 6C2228 6BBE9D 6878FD
68D5E4 61F471 4452DB 6C2260 6C2487 5F9A43
445231 4445E5 444F62 444F85 422CC0 68D462

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Continue execution?
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Yes No
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Roman

[Balderstrom]

I recall seeing something like that when I was using a USB stick on the Vista Machines at school -- but there were so many other problems trying to use TC there that I figured it was just another thing.

[ghisler(Author)]

Hmm, looks like TC was getting some corrupted directory listing data from the system. Maybe the connection to the stick was a bit unstable...