you can now install the updates from your harddisk or USB drive.
Current admin and standard profiles continue to work (though more about this later.) Well, the real culprit appears to be the C:\Users\Default\NTUSER. Several steps have been taken to try corrective action, and they work .
The new profile, when logged on after re-creating the Default folder, still can't launch (and keep launched) the System Settings.
On this example, I show how to update virus signature database of nod32 antivirus version 4 business edition.
You also can apply these steps to nod32 antivirus version 2, 3 and home edition.
Bottom line: I'm suffering from the dreaded "The User Profile Service failed the logon" message.