Upgraded to 9.06 keep getting Library failed to load

[LightBurn (Oz)]

Activation problem

That’s not a license issue - it’s telling you that you have a library file specified, but it can’t find it, which means you probably created one a while ago, then moved or deleted it. The warning is new. Go to the library window, click “New”, then “Save” and give it a name. That will clear the error until the next time you delete it. I’ve removed the activation from the other machine. You should be all set.