Hey guys

So this is a weird one...
I have a Xonar D2 sound card, and the Xonar D2 Audio Centre, all sound thru my speakers and headphones fine. All music, games, skype are heard and picked up on the D2 Audio Centre just fine.
When I open the Volume mixer, almost every program I have isn't on there; eg. MusicBee, VLC player, any game. I can hear them fine, but where the hell are they? I've disabled all other playback devices but the one that I use/that works, so I'm super confused.

I have no idea what screenshots would be useful for you guys, so just ask and I shall provide!

I really hope someone can help find them also, currently can't stream any games since the audio isn't on the same channel as the rest of my output...