Yeah. I got rid of them, too. Both are unnecessarily huge programs, as well. We have AVG's paid version (It has more protection than the free one) and is just as good or better and doesn't use up near as much room in the pc. It's also noticeably cheaper than Mac or Nort.AnnaG, both Norton and McAfee soaked me for additional pre-authorized credit card payment, long after I got rid of the useless bastards.
Could it be that A V programs err on the side of security identifying a strange script as a virus.....I know that Norton...when you uninstall Teak UI will identify the uninstall program as a malicious script and prompt you if you want to use it anyway...