Can't find the Soundcard of my Reloop Jockey 3 ME

I've installed the latest version of Cross DJ Pro, connected my Reloop Jockey 3 ME Controller and would start the first mix.
The mapping of my controller works fine, but i can't find the Controller in the Audio settings to Use the Soundcard of the Controller instead of the Onboard Audio Card.
Has anyone some ideas, to fix my problem?
The mapping of my controller works fine, but i can't find the Controller in the Audio settings to Use the Soundcard of the Controller instead of the Onboard Audio Card.
Has anyone some ideas, to fix my problem?