I do game broadcasts on Twitch Tv and this is hurting me a lot. This problem appeared after I was forced to format my pc because I was giving 100% CPU usage when I made the streams. Let's go, the problem is the following, before I format the PC, OBS Studio captured the capture window only the window selected (in the case of LoL, which is the only one I'm having problems), after I I formatted the pc and I was trying to use the program the window of the OBS is above the Launcher of LoL (http://prntscr.com/dxcslg) and it is impossible practice to do the streams, because if I go to see something on Twitter, YouTube Etc the OBS captures even being selected to capture only the LoL executable. I've tried everything myself, literally. I uninstalled OBS Studio, tried using Classic, turned on and off AERO, installed Net Framework, Visual C ++, Directx and everything else you can imagine. The worst is that I do not know if the problem is exactly on my computer, because I only format the SSD which is where I installed Windows, on disk D (HD) I do not move. If you can help me I would appreciate it too, because I have already looked for all kinds of solutions, none of them was able to help me solve my problem, I am eating to think that the problem is only in my PC, the bad thing is that I do not have another computer to be able to test this and to be sure