Just started getting this error today in the Unity Hub when I try and open anything up.
All of my installs are in Unity Hub 2.4.5.
I have tried returning my personal license, manual activation, everything I could find by searching the forums.
Is there a local prefs file I can uninstall maybe?
This occurs on any install I try, from 2019 to 2021.
Was fine yesterday, today it is not.
Support is greatly appreciated.