vista mce

in windows vi msta ce when I open the video folder the media center crashes.
I recieve an error .

Problem signature:
Problem Event Name: APPCRASH
Application Name: ehshell.exe
Application Version: 6.0.6000.16386
Application Timestamp: 4549b55e
Fault Module Name: StackHash_d6a6
Fault Module Version: 6.0.6001.18000
Fault Module Timestamp: 4791a7a6
Exception Code: c0000374
Exception Offset: 000b015d
OS Version: 6.0.6001.2.1.0.256.1
Locale ID: 1033
Additional Information 1: d6a6
Additional Information 2: 29cdb5a1168a70502f6114e718420fd4
Additional Information 3: b992
Additional Information 4: e2f00173f8894e3f4e36978b6dca58d0