New
#11
Last edited by ICIT2LOL; 08 Dec 2011 at 16:03. Reason: Addition
Mcafee released a white paper saying that there is no way a user can know if their system has been cleaned without reinstalling. A reformat should be fine unless you want to wipe the drive too, which isn't necessary for virus removal. Wiping is usually used for security (information).
They recommended reinstalling or restoring a backup for a compromised system. IBM workers are advised to reinstall every two years regardless of whether they are experiencing noticeable problems or not.