I've seen this posted elsewhere but I don't see any posted solutions.
ON: Windows 7 SP1, 2Ghz processor with 1GB RAM
WITH: McAfee Antivirus Plus (security center version 11 build 11.0.608 Viruscan version 15 build 15.0.201)
No viruses, no spyware (always updated and scanned regularly; this is a clean system running with no errors)
1. Updated the product and the update ran for hours. Finally rebooted.
2. After reboot realtime scanning stayed off and I received windows warnings.
3. Tried update again and this time it completed; retbooted and realtime scanning fine...
Won't scan- full, quick or custom!
I suspect this update has some type of flaw...