Intel WiFi Link 5100 agn not working after update

So I ran a Windows Update that had a driver update for my Intel WiFi Link 5100 agn. I updated it and now my wireless adapter shows itself as off even when I have the wireless switch on my laptop to the "on" position. It says OFF on the OFF position and OFF on the ON position. I have an ASUS gaming series laptop that has the Intel WiFi Link 5100 agn. I have never had a problem until today. i have tried uninstalling and reinstalling the driver, manually updating the driver from the intel website and even a system restore from a month ago didnt work! Please Help!