McAfee update manager has stopped working.

Hi, I use McAfee on my Windows Vista home premium 32 bit PC. Recently I am getting this error which I never seen before.

I think my McAfee update manager is not working at all. I am currently using a IE 8 as my browser.

Can anyone tell me the reason I am having this problem?

Hope there is a solution to this problem.

McAfee Update manager Service

Problem: stopped working

Problem signature

Problem Event Name:    APPCRASH

Application Name:    mcshield.exe

Application Version:    11.0.669.0

Application Timestamp:    4f6e75ece

Fault Module Name:    mcupdmgr.exe 

Fault Module Version:   11.0.669.0

Fault Module Timestamp:    4f6e75ece

Exception Code:    c0000005

Exception Offset:    000060701

OS Version:    6.0.6002.2.2.0.6783

Locale ID:    4105

Files that help describe the problem

AppCompat.txt

WERInternalMetadata.xml

WERDataCollectionFailure.txt