Activation key suddenly not working

Can someone help me fix this asap?! Turned on pc and opened light burn and it won’t accept my activation key. Was working fine two days ago.

What error message are you getting from LightBurn?

Make sure you are entering the full key exactly, preferably a copy/paste from the email.

May want to go to the license portal and check it there. You can de activate it on a computer and reactivate it by pasting you key back in…


Copying from email seemed to work even though it was typed correctly.

If you can always try the 'ol cut ‘n’ paste… Seems to keep everything intact…

Take care…


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