I've picked up a unknown virus on one of my sites. Characteristics of the virus is that it misreport freespace on the harddrive causing a harddrive full message to such a extend that no application or document want to open or a virus scan is impossible.
The unknown usage cannot be traced. I've formatted the PC and installed Windows XP o/s from the original recovery disk and when attempt to install Norton 10.1.7 it gave me a error "Insufficient rights....." in the administrator's account when the installation tried to load the services. I've tried installing SEP11 as well but it does a rollback action as soon as the services want to load.
Maybe someone reckonises the virus and can assist me with a removal tool before this spread to any of my other sites, currently I have seven (7) PC's on the same site displaying the same problem.