WinAntiVirus is on the list of rogue/suspect products here
http://www.spywarewarrior.com/rogue_...e.htm#products

You're better off without the stupid thing if it's going to give false positives.WinAntiVirus isn't made by Microsoft.
**Edit - This actually looks like it can be nasty

http://anti-virus-software-review.to...us-review.html
http://www.spywareguide.com/product_show.php?id=2731

There are heaps of good, free programs around. Here are a few to start you off.

Anti-virus:

avast!

AVG free

Avira Antivir

Antispyware etc

ad-ware __(FREE)

Spybot - Search & Destroy __(FREE)

AVG Antispyware (formerly Ewido)


If you use the forum search, you'll find more info like this