Help with Mixlr and Traktor (Behringer BCD3000)

Hi guys,

I am having a lot of trouble here and I've tried everything in my power to fix it but I think I need some help.

I am using a Behringer BCD3000 with Traktor and the idea is to use Mixlr to broadcast it.
But for some reason when I select the BCD3000 as an audio device on Traktor it says "Failed to open input device / Format unsupported: Unanticipated host error", and when I select it in Mixlr Traktor complains that it's not connected.
Mixlr failing:
Attachment 21593
Attachment 21594

Traktor failing:
Attachment 21595

I'm guessing that something is wrong with the driver since I followed the instructions given for Traktor S4.

Any suggestions to workarounds that don't involve buying an external soundcard is greatly appreciated.

Thanks