I have installed it recently and this software is really a headache! Every time I restart the system bd has a problem. For example now in Antivirus/Virus Scan tab my System Tasks have been vanished.
The big problem is that the settings are not saved. In Option/Preference when I turn some part on (like Automatic Update) and press OK and come back to see the results it has been turned off automatically!
This software is one of the worst I had! I Repair it, used troubleshoot but it does not work.
I have windows 7 Home Premium x64.