Sorry guys I should probably add some information if I expect an answer.
I Have Toshiba running windows 7 64 bit.
Traktor PRO 2
Numark Mixtrack Pro
Audio setup > Audio device: Speakers(2-Mixtrack Pro) and Built in sound card: Speakers(2-Mixtrack Pro)
Output Routing > Internal > Output Master: Speakers (2-Mixtrack Pro) Out 0 / 1
Input routing: Not connected (No options available)
Hope this makes answering the question a bit easier !
