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...
Oh and also tried resetting IE to default settings and also ran McAfee Virtual Technician (no problems found) and MalwareBytes AntiMalware (free) and scanned; no malware found...