I'm seriously at my wits end guys and need help. I use open broadcaster which was working fine until today. O use game capture mode and works with every game flawlessly apart from dota 2. It just keeps crashing dota and I just don't know why. I have uninstalled completely and reinstalled to no avail. It was working fine yesterday but today I boot up go to stream and OBS and dota have fallen out so to speak. Please help me guys. Windows 7 64 bit and used both 64 and 32 bit OBS and get the same problem.