Clientdx.exe was one of the only .exes that I didn't add to controller companion but did throw up an error and stopped the client from launching. Makes sense cause I only wanted CC to kick in ingame, but it's understandable that the client exe and the game exe go hand in hand and must both be added in order to work correctly. I am away for 3 days but I will test this and let u know if it sorts it when I'm back