rl503, Follow the instructions under "Automated Removal Instructions for XP Security Tool 2010, XP Defender Pro, Vista Security Tool 2010, and Vista Defender Pro using Malwarebytes' Anti-Malware:"

You'll need another uninfected computer as shown in steps 1 and 2. This is the secret to get rid of that garbage.

http://www.bleepingcomputer.com/virus-removal/remove-antivirus-vista-2010

Tufenuf