I would like to help you. I am gonna explain how to do a system restore to restore your computer before you installed drivers:
Try booting into safe mode. (ie: Press F8 before the windows logo)
After logging into safe mode click start and type rstrui
This will boot up system recovery and can be used to restore your computer before you installed drivers.
Then follow the prompts picking a system recovery point before installation of drivers.
Hope this helps!