I've just started streaming on Twitch, I've been able to stream games like Binding of Isaac in windowed/borderless mode, but if I try and capture any kind of full screen game, all I get is a black screen. I've tried 2 games so far (The Awesome Adventures of Captain Spirit and Assassins Creed Black Flag), I recently uninstalled and reinstalled as somebody suggested to me (lost all my scenes in the process), I've run OBS as admin and that seems to make no difference, and unfortuantly I'm not a very technical person and I really need some help with this! If anyone could give me an idea of why this is happening and help me to solve it, it would really mean a lot as I want to be able to stream some better games! Thank you in advance!