Go to Control Panel, then go to User Accounts. Then go to Change the Way Users Log on and Off and uncheck Use Welcome Screen. Fast User Switching will automatically grey out.
LOL, ghetto-fied. I'm home for a while so this is the temporary fix I've been rocking for the past week.
Now how many of you can say that you've supported your mousepad, which is a PCS, with a table, AKA gutted Gateway computer, and have your PC sitting on a CHAIR which is the other side of an antique school desk. Again, ROFLCOPTER.