I am attempting to install the proper drivers on Windows 10 with my system. I have dual Radeon HD 4770 cards in my system and they are setup for Crossfire but I can't find any way in the system to enable crossfire. I have ran the driver cleaner through AMD and then installed the latest official CCC drivers 13.9 for my system using compatibility mode but in the settings there is nothing about enabling crossfire. Anybody have a trick to get this to work?