machine slowing down!!

[Stormridah]

config:

C2D E4500
XFX 8600GT 512MB
ASUS P5DL2 VM SE
2x1 GB Zion 800Mhz

when i first got my hands on COD4:MW I ran it on the above config at 1024x768 with everything on and max. no hitches whatever. now i have to run it at 800x600 and some fx turned off to run it smoothly.

it may be a virus. but i dont have internet connection at home and the trial avast AV software i have, i suspect, is not enough. getting updates is a prob, even from digit dvds.

any suggestions?

 

[Stormridah]

Hello? ne1 out there?

 

[damngoodman999]

ya , avast 4.8 is not trail its full version u can get KEY from registering on the INTERNEt


U r problem doesn't seems to virus ???

Can refer the error the message ???