Is there a way to disable overlay system wide? Video players and TV tuner software tends to use it and it prevents me from using Livestream for broadcasting these and taking screenshots. If I attempt to record what I see in my TV tuner's software, all I get is a very dark magenta color all the way through - no picture or anything. This is because of overlay. Is there a way to either disable overlay in my TV tuner's software (the "AVerMedia Hybrid Volar MAX") or, better yet, system wide so that no programs can ever use it? I find overlay more annoying than useful.