Bex Error when opening certain folder Windows 7

[whysirumalwaygone]

Ahoy!

I keep getting this bex error for explorer.exe, but that is only when I open a certain folder. It contains no special file formats, just mp4 videos, like all other season folder of that series. So far all other folders, including those that contain same file formats have opened without encountering problems. What could I do:

Problem signature:
Problem Event Name: BEX
Application Name: explorer.exe
Application Version: 6.1.7601.17567
Application Timestamp: 4d6727a7
Fault Module Name: StackHash_a7aa
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Offset: 00000000
Exception Code: c0000005
Exception Data: 00000008
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: a7aa
Additional Information 2: a7aa91f17ea749d42a4de3b390fa5b3d
Additional Information 3: a7aa
Additional Information 4: a7aa91f17ea749d42a4de3b390fa5b3d

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System OS: Windows 7 32-bit
4GB RAM
ATI Graphic card 1GB
AMD Phemon-II x4 processor

 

[noidea_77]

I recommend i virus scan! BEX = Buffer Overflow Exception or Data Execution Prevention (DEP) exception. DEP is a security feature that seeks to prevent exploits that inject program code into Windows memory.

 

[whysirumalwaygone]

Thanks a lot for your reply.

Sorry, I forgot to mention I already did that. A deep system scan and a contextual scan for that specific folder was performed before and after booting. I also used couple of online scans for that drive. Nothing came up. Should I try changing my DEP settings? Right now it is checked for essential files and folders only.

One more thing, this folder was perfectly working before. Also folders that have larger data than this also open without problem. Even my 10GB games run smoothly as ever.

Cheers,
-Jack D-