At the moment I'm a little bit further.
There is a connection between Capture Polar en MagicQ!
But...
When I add a light I can control the light with de controls in Capture Polar.
After patching the light I still can control the light in Capture polar. (so far so good)
But when I start MagicQ the controls freeze in Capture polar it's only possible to control the light via MagicQ.
When I close MagicQ again I can control everything again in Capture polar.
There is still something wrong with the connection.