New
#11
At this point I'd be preparing for a "Nuke it from space" approach... :/
Though merely repartitioning and formatting your HD may not be enough as virii can hide in the MBR and even in your BIOS on some motherboards. I'd be prepared to re-flash my BIOS and hand clean the HD including the MBR (have to look up how to do that).
Also, do you have a firewalled router or firewall machine/appliance between you and the net? If not is your windows firewall on? If no to both then you could be just being reinfected every time you connect to the net...
Lastly, having two AV programs installed at once usually doesn't work well. They can end up conflicting with each other, either to the point of not being as effective as one by itself or by slowing your computer down so much it's like having a virus itself.