Dorico on a new machine

Ok, I did it, I bought a new iMac and I might, perhaps, perhaps, update from Dorico 2 to 3.
I used the Migration Assistent to transfer stuff from the old Mac Pro to the new iMac.
Cubase is already running, but Dorico comes no further than this little start-up screen.
What to do?

Check whether your Dorico Pro 2 license is showing in eLicenser Control Center. I would expect that you will need to go through the Software reactivation process to get a new activation code for your new Mac.

Thanks Daniel, updating the Control Center and a license repair did it. It’s working again.