i am usng windows xp, i have Avast protection and its detected several virus which it cant repair. today i read an email and boxes kept popping up randomly, so many i couldnt stop it. i followed the 8 steps opn here to repair this issue yet the infected files remain in the virus chest. just wondering what more i should do? just tried to attach the 3 logs and its saying invalin file...what am i doing wrong?