McAfee sucks anyways.
Use Avira AntiVir. It's the best free AV.
^ +1. mcafee is useless antivirus.
I have used paid version of mcafee for 1year in my office, that was worst period due to virus problems.
After that i switched to quickheal
Still I have seen many computer technicians suggesting Mcafee. Sad but true. I too agree that its useless.