Well I found this tutorial to get Air Link to run.
I started Sketchup, started Enscape and activated the VR Headset in Enscape. And there where a connection, I could see the view moving acording to the movement of the headset, but the in the headset was just black.
And now I get a "quit current app" message, no matter what app I try to start. The popup ask me to quit the current app running, before I continue - but it nothing is happening.
I quess I need to wait until the Air Link is public released.