Since running a few hotfixes and a Nvidia driver update in Windows Update I haven't been able to cut, copy or paste in any program. The paste feature in all menus remains greyed out and control V doesn't work.
Here's what I've tried so far:
Ran a virus scan with up to date definitions on the workstation. No virus present.
Ran Ad-aware and spybot on the workstation, cleaned up any junk that showed up.
Ran Symantecs Blastfix on both this workstation and the server but in both cases it said that the worm is not present.
I removed the new Nvidia driver that was installed by the Windows Update using remove programs.
I downloaded and installed what I think was the orginal driver per Dell's suppot site and the problem persists.