Originally Posted by HVAC888
If your logged in as administrator in safe mode, create a new user using the Control Panel - User Accounts. Change the way users logon, for example using the Welcome screen. Make sure this new user has full administrative privileges.
Now when you reboot, you should be presented with the Welcome screen. Login with the newly created account.
If it works, you will need to edit your old account to change it back to full administrative privileges. Then log back in with your old account.