HELP ME PLS......

COLD

sorry....*can't use chinese word*...hope u all don mind....
my norton anti virus has detected a virus named W32.Spybot.Worm ,and there stated "unable to repair this file".........can anyone help me here?????i'll be very appreciate if u guys can help me here.....
I've reformat twice...and this is the second time this kind of "worm" thing got detected in my pc.....

see from your norton detail where is the virus place n after that go they delete it.