May all Windows AntiVirus program suite rest in peace. We have been under their thumb since early 1990's; First under MS-DOS, then Windows 95 through Windows 7.
Video: TWiT Bit 2876: Do I Still Need Anti-Virus on Windows?
The whole idea of anti-virus programs was wrong. The whole idea of antivirus programs looking for specific program signature was doomed. Eventually these patterns would change so quickly that any database based signature program is too costly to run.