em 10-22-2013 08:09 AM
em 10-23-2013 06:27 AM
Hello!
It seems as if AVG may be causing the problem.
Try booting in to safe mode - restart your PC & continually press F8, then select the Safe Mode option. Uninstall AVG in the normal manner. If you are unable to uninstall it, try using AVG's own removal tool here (Just make sure you select the correct one for your version).
Once completed, restart your PC & see if you can log in as administrator. If all is OK, then you can either reinstall AVG or perhaps try another anti virus program.
See if this helps...!
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