Combofix It is one of those spyware/malware/virus removers you use when traditional free ones don't work. I used to keep a copy on a thumbdrive along side other tools.
Description from majorgeeks
[/quote]Major Geeks wrote: ComboFix is a program that scans your computer for known malware, and when found, attempts to clean these infections automatically. In addition to being able to remove a large amount of the most common and current malware. Combofix is frequently updated.