When I try to unlock my sapphire hd 6950 oc edition to a 6970 i get an error with RBE. I click acquire bios, and click browse for winflash. When i select winflash, then click analyze it says it can not recognize my ati card. Even with uac turned off. Here is the video I was using: http://www.youtube.com/watch?v=eeOSxp1H0iY