Cubase 14 does not find or accept Groove Agent licence

Hi, in Cubase Pro 14, I can’t operate the Groove Agent. The system always complains that I would not have a proper licence. But in my licence page on steinberg . net, it’s clarly said that the program is licenced for the very computer I use. Any ideas what I could do to let Cubase know about the valid license?

Problem solved: I selected Groove Agent in the right menue at Media - VST-instruments, created a new instrument track and implemented Groove Agent there. Obviously the trick was to use the new track.