Win XP virus

hi! Today when i restart my win xp, it gave me error. ON asking some expert, he told me that its a virus (cluster virus i think) which effected winxp. Now i m having bad sector problem as well as problem with dial up connection. What else consequenses of this virus? And is there anyway i can remove bad sectors and fix modem problem. Plzz help me.

First you should move this into the "antivirus discussions" forum, and second you should give a little more info about this virus....like it's name for example. Also, have you run AV yet? That's the first thing you should do. You can get AVG antivirus for free here: http://www.grisoft.com/us/us_dwnl_free.php

*Moved from GCC*