no problem here also
but it took forever
and it said no more updates were available after checking again
but had one failed install-most of been in the service pack also ???

Update for Windows 7 for x64-based Systems (KB2387530)
Installation date: ‎2/‎22/‎2011 10:09 PM
Installation status: Failed

no problem wiht avast!or any other program i have on here…