Hi, I just downloaded avast! home edition hoping that it could help me removing this worm (WORM_RBOT.ZV), since I used housecall to do an online scan, it detected the worm and removed it, but a week later, the worm appeared again, in my task manager is called vpc32.exe, and i know that it is the worm because when i deactivate it via regedit, it doesn't. And to make things worse avast! don't even detect it, any one knows how to get rid of this worm?