write down all the virus's / baddies as they are detected and there locations
AE: C:\program files\stupid bug.exe
and if you dont have a regestry scanner such as ad-aware ect .. then you will have to edit the regestry manually, most anti virus encyclopidia's have detail instuctions what to edit . (I use Trend-micro's viropedia for this)
now that you have all the info restart your pc in safe mode ... run your av program / ad aware ect ... now do a regedit to beshure its all gone .. if not deleate them manually (this works for me most of the time , ive cleaned every virus ive seen so far this way . as long as ive had my paws on the disfunct pc ... )
Safe mode is your best friend .