I feel your pain. I have McAfee, diligently and automatically updated daily.

When my son was home for Christmas break, he downloaded music from Limewire. Guess what ... I now have a virus, or something, that won't let me use wallpaper, and pops up a Windows Explorer error message, right over the top of whatever I'm trying to work on. If I close it another one pops up.

Grrrr .... So be careful of Limewire, folks!

So, it's off to the computer dude on Monday for this beastie.