I use Tridef 3D drivers for the Oculus Rift, and when I had 14.1 beta installed, launching Dx games in Tridef would result in a "this game does not support dx 9, 10, 11" or something error. I went back to to 13.12 beta because I hardly play BF4 anyway.
Edit: this is with a R9 -290 on Win7 64bit.