Win7 x64 explorer keeps on crashing

I installed a Win7Ux64 from scratch and keeps on having windows explorer crashing
Faulting application name: Explorer.EXE, version: 6.1.7600.16404, time stamp: 0x4a765771
Faulting module name: ntdll.dll, version: 6.1.7600.16385, time stamp: 0x4a5be02b
Exception code: 0xc000041d
Fault offset: 0x000000000003202d
Faulting process id: 0x1280
Faulting application start time: 0x01ca7b2fcc4bddf3
Faulting application path: C:\Windows\Explorer.EXE
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: 0d9d843f-e723-11de-83dd-001558849de5

would any one be facing the same issue and found a way to clear it ?
I suspect is goes with the sleep - which i'll disable to see

regards

Win 7 x64 Ultimate - Windows Explorer crashes

I am having the same problem and I too am searching for an answer to this issue. It is getting frustrating for sure..

Nitram