XDJ-XZ - Windows - No Sound

Hi,

I installed the driver and I want to use my XZ as the main soundcard (the internal soundcard is slow), however there's no sound because I cannot chose which output I want to use with windows.

Please tell me it's not designed this way and I can select an output.

Why?

I need youtube and Ableton the same time, and I want to use the XZ as sound card. Ableton has sound output because I can select output, but the windows driver doesn't allow me to select from the outputs. I hope it's just my mistake and I am not forced to use some random output by design...