I have a mid 2014 13" Retina MacBook Pro. I can no get it to play sound through the headphones, sound will come through the speakers no problem. I tried re-installing the latest BootCamp Drivers and no dice. The headphones work fine when booted into Mac OS. When I plug the headphones in, it pops up and says headphones were plugged in, and if I go into the Sound control panel, I see the green check mark move from the speakers to the headphones. But I can not get sounds to play through the headphones. If I right click, and choose "Test" on the headphones, it pops up an error saying it can't play the sound. Any ideas?