Forget the administrator thing. You’re on a Mac. Just run the maintenance routine in eLicenser as suggested above. I had a similar situation with GA5 after installing it and running the maintenance routine cleared it up.
Thank you. I’ve done that several times and it has not fix my problem. I transferred all of my licenses to a brand new USB dongle this evening and I’m still receiving issues. Sometimes they are Cubase 10 startup issues with warnings indicating that it cannot read a valid license and other times it’s Groove agent or Halion Sonic errors.
So here’s the other interesting part. I have a boot camp partition with Windows 8.1 installed which never gives me any errors at all! Same Hardware different operating system. Both 100% clean OS installs.
…indeed, this is probably the key to the issue. I know for Windows systems Steinberg actually have in the past made a soft license cleaner (or something). Another solution has been to delete the stored soft license files (not just un-install the licenser). I have no idea whether there is a similar process for Macs but might be worth a search.