I’m sorry I very apolosizeThat’s also not my way. Thank you for your respons. I try to understand it, but I speak Flemish (Dutch) from Belgium. In the audio routing I set all in WASAPI but when I go in Audio settings and I try to change the driver of my DJ console the system returns automaticlly to Realtek. In the audio configuration of my PC I change all to speakers and micro Pioneer DDJ-SX. But it don’t work… Sorry again.