Pop up bubble "windows detected spyware infection" wont go away after i ran Ad-Aware & Avast home edition?

i keep getting a bubble that says "windows has detected spyware infection! it is recommened to use special antispyware tools to prevent data loss. windows will now download and install the most up-to-date antispyware for you. click here to protect your computer from spyware! its on the bottom right of my toolbar. i ran both ad-aware %26amp; the avast. i've ran 3 full system scans they found a few files and i deleted them like it tells you too. i restart my cpu and this damn bubble keeps coming up. what the hell do i do? do i still have a virus or is there some way i can get rid of this bubble. PLEASE HELP ME!!!!!Pop up bubble "windows detected spyware infection" wont go away after i ran Ad-Aware %26amp; Avast home edition?
Ok you should download these antispywares on safe mode with networking if you can't regularly.

http://www.malwarebytes.org/mbam.php

http://www.superantispyware.com/download鈥?/a>



The smitfraudfix is pretty good too

http://siri.geekstogo.com/SmitfraudFix.p鈥?/a>

Use Ccleaner to delete temp files

http://www.ccleaner.com/download

Also turn off system restore so the virus can't use it

http://support.microsoft.com/kb/310405