Hi @Max Frahm ,
Please try Enable the .NET Framework 3.5 in Control Panel.
If the error still appears, check if the solution in the following link helps.
Best Regards.
Jiachen Li
If the answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.