Victor,
Trying to help you get rid of this darn thing. Unfortunately I've had too many experiences with viruses with my sister and my kid's machines. Based on what I have read so far, I think you have the following options:
1) Restore your machine to an earlier time via the restore point option detailed in an earlier post
2) Install a virus scanner such as AVS, Bitdefender, McAfee, Norton, etc and run a full virus scan. IMO they are better at removing nasty stuff than spyware program is.
3) If you are on DSL or Cable (high speed internet), invite someone you trust who is computer savvy to inspect your machine via
"Start Button"
"Help and Support"
"Invite a Friend to connect to your computer via
Remote Assistance"
4) Have someone you trust come over and look at your machine
5) Take your computer into a reputable computer shop. Unfortunately this can be costly, and I don't know what you have available in your area.
6) There are other advanced options (mentioned in prior posts) like capturing hijack logs and sending them to Microsoft or some other third party for analysis, etc, but I've never had to resort to this to solve a virus problem.