All the pictures in the "My pictures" file in windows have disapeared. When re-uploaded they disapear again, and the screensaver which they used to feed into now comes up saying "Havok." Im assuming that its some kind of virus but ZoneAlarm (updated this morning) doesnt seem to have picked it up, so was wondering if anyone had any ideas as to what it is and how to remove it, or where to find more information.Thanks.
Operating System:Windows XP Pro
Product Name:ZoneAlarm Pro