Game crashing with a black screen

When I try to start the Windows 10 Edition, I get to the loading screen, but then my monitor goes black for a few seconds and when it goes on again, the game isn't running anymore. I allready tried uninstalling and reinstalling the game and restarting the PC. Other games are working without problems. I have no overlays or onscreen displays active.

It seems it had a problem with Teams running in the background.