Windows Explorer is not responding

[WERTmkd]

Hi to all

*im new in this forum and i didn't know where to put this cayne of error so i deside to put it in crashes and debugging.

My pc performance:
-Windows 7 Professional service pack 1
-Processor:-> Core2Duo E8200 2.66ghz
-RAM :2gb
-VGA : Nvidia/GeForce 1gb
-Internet Explorer version v9 (its not beta version)
-Antivirus microsoft essentials 2011 (didn't found any virus)
-Had antivirus Malwarebytes (Licensed) - (also didn't found any virus)

So .... this is my story/problem
While clicking and doing my stuff on pc , a white screen shows up and after it shows i click on the desktop and it shows this


Uploaded with ImageShack.us
and it keeps showing it on evry 5 mins

pls help me

 

[Devux]

Chance that there might be something wrong with the Windows Explorer executable. Try this:
http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html

 

[WERTmkd]

Chance that there might be something wrong with the Windows Explorer executable. Try this:
http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html

I'll try that
Man i think that its not from the IE.. even if it says that thats the problem look >
I've uninstaled Malwarebytes and know i don't see any problems..evrything works just fine no errors , crushes .. i will see in the next AT LEAST 2 days to see how things will go..
ty anywas about ure preposition i will try if it shows AGAIN..

*PS sorry about my english