Studio 2024 works fine.
Studio 2022 cannot be activated because I did not deactivate the license before changing the name of my computer. (Had no idea that the computer name is linked with the license.)
I repaired and also deinstalled and reinstalled Studio 2022 to no avail.
In my RWS account only the license for Studio 2024 is given. The option to deactivate/activate Studio 2022 is no longer shown.
How should I proceed?