I'm running Boot Camp on my MacBook Pro and I recently downloaded both Windows 10 and the 64 bit OBS software. I didn't officially buy the license for Windows 10, since I have a mac, but I've been able to mess around with the inputs and outputs for audio on my desktop. However, OBS isn't registering the desktop audio because the audio bar isn't moving while I have music playing in the background. I tried putting all volumes all the way up and it still didn't register it. I have tried putting the desktop audio and mic/aux in OBS to default, speakers, and headphones, but it still doesn't register that there's noise coming from the desktop. Do I have to buy the Windows 10 license for this to work? If so I'm willing to do so but I'm hoping I don't have to and somebody can help me get this fixed.