Windows explorer crash

[rasputino]

My windows seven explorer crash when I try to look any security tab file properties.

The log:
Faulting application name: Explorer.EXE, version: 6.1.7600.16404, time stamp: 0x4a765771
Faulting module name: ACLUI.dll, version: 6.1.7600.16385, time stamp: 0x4a5bde68
Exception code: 0xc000041d
Fault offset: 0x000000000001cbfd
Faulting process id: 0x1238
Faulting application start time: 0x01ca4e6305beaa8a
Faulting application path: C:\Windows\Explorer.EXE
Faulting module path: C:\Windows\system32\ACLUI.dll
Report Id: 8b258173-ba7b-11de-bd13-00158315a391

Why????

 

[ratePV]

ACLUI.dll is a component of Windows.
It is developed by Microsoft corporation.Aclui.dll is a security descriptor editor. It is an important system dll file, which must not be deleted.
Aucii.dll is one among the critical system files which are necessary for the operating system to function without any glitches.

etc,etc...

That dll could be corrupted and it's crashing.

To fix it run as admin the command prompt and type sfc /scannow
If it unable to repair it the its recommended for you to do a Repair install