Error - Collaborative Designer for ControlBuild (UIL-OC)

Hello,
I have just installed the ‘Design with ControlBuild’ app.
When I start it, I get the following error message:

ControlBuild 2024x Refresh 1 is installed and working. Licence is also available. But the application does not start from the compass.

If I start ControlBuild normally and want to connect to the 3DExperience, I cannot select a server and log in.

I am working with 3DExperience on Cloud R2024x FD04, Control Build 2024x Refresh 1 (CBC) and Windows 10.