keylogger help ^^

hey, i never normally used anti virus cause iv never had any problems with viruses up until today, when someone i was friends with who turned on me for some unknown reason gave me a keylogger, so i got on here right away and got some anti virus ^^ i got kaspersky internet security, i looked and ppl either recomended that or nod32, i picked this one. looked more perty ^^ lol but yeah.
every time i open either cod4, cs/css (hl/hl2 games) ventrillo and a few other programs it says “keylogger detected” and either to terminate or allow, well duh i terminate, but i do a complete computer scan, or a quick scan of either my vent or half life folders and it picks up nothing, yet still i get the warning when i open the games or apps, iv uninstalled vent and re installed=\ and that still sys it has one, anyone know what i could possibly do to remove this, its annoying me so badly and i just want to get back to gaming ^^ lol
thanks in advance for any help.
Answer #1
NOD32 is good but not efficient at scanning. Try Spyware Doctor, Intelli-Scan takes less than 5 minutes (Ive seen less than 1 and a half) and usually picks up viruses others dont.Especially good for trojans/keyloggers.
Answer #2
thanks ^^, i just tryed a system restore. to 3 days ago when i installed CoD4, but for some reason like it rebooted and said it was ready but when i get back into windows it said something happened and no restore could be made. so i dont wat to go any further back cause then i lose cod4 and it took me agers to dl, got caped doing so ^^ haha so im just gonna try every damn spyware and anti virus i can get my hands on i guess ^ thx for the suggestions