Windows 7: Need help with BlueScreen windows 7

The other day i downloaded a Codec for a movie and right after i clicked run my computer when into the blue screen and a message popped up saying my files were being saved while the computer was preparing for a crash. I rebooted my computer in Safe Mode with networking and thats what im using now i have run malware and system restore and they didnt work. when i checked the error the messages said:
Problem Event:
Name: BlueScreen
OS Version: 6.1.7600.2.0.0.768.3
Local ID:1033

It is probably malware, download Malwarebytes, update it and scan your computer

Follow these instructions for more assistance
http://www.sevenforums.com/crashes-d...tructions.html

I have already ran Malwarebytes and did a system restore neither of which worked.

Please follow the posting instructions above