Yesterday I started using unity, I’m just starting out but I went away and installed unity on a new PC and used it for a day, should’ve went well as I’m using the personal free license and only on 2 machines. Today, when I went to start unity and continue working on a project, unity gave me this error "Machine identification is invalid for current license.‘’ before anything else. The only buttons are Login, Re-activate and Quit. Login tries to bring me to the page but puts me back at the error screen and there’s no way for me to login, Re-activate is greyed out and can’t be clicked so the only working button is Quit… I tried uninstalling Unity and reinstalling it, didn’t work, tried looking up stuff from here, can’t manage it. Tried getting support, can’t… I didn’t update unity nor am I in the beta branch, just the latest version. Yesterday it worked fine, nothing happened between then and now on this computer.
See if anything here helps:
I am having the exact same problem. I was wondering if you have found the solution since posting? If you have, I would appreciate any insight!
Thanks,
Reggie
On Windows:
Simply deleting the file C:/ProgramData/Unity/unity_lic.ulf worked for me.
(Personal license)
Regards.
This worked for me! Thanks!
@oscargon : had same problem. Same method worked fine for me.
не работает
Worked for me too. Thanks!
Deleting the license file works, but manual activation works as well (It did for me, at least). I manually activated it, and it worked just fine.
didnt helped ((
work stoped. cant run any projects
didn’t worked licence file deleting method
didn’t worked licence file deleting method
still same errort
machine identification is invalid for current license.
plz suggest anyother method
Same here! Hub suddenly stopped working today.
Just try a “Windows in-place update” and in case you are using some “killer network” drivers; Get rid of them. That fixed it for me!!
Same problem. None of the above mentioned solution works
I found the fix for when it won’t work no matter how many times you retry it. Please check out this 3 minute video i put together that takes you step by step how to accomplish it. I’ll be glad to help answer questions.
Try a private network to activate our license
This is the right answer
I just uninstalled unity hub’s new version