New O/S install on new hard drive but the same computer LInux

I reinstalled my operating system, Ubuntu Mate 18.04, onto a larger SSD but will using it in the same computer. I moved my configuration files over and LB is asking for my license. I started a new trial period to get me going. I don’t plan on going back to my old hard drive so can I re-enter my license but clear out the old license so I only have one machine registered. I would like to retain the option for a second machine later. What is the best way to proceed? Any input would be appreciated. Bill N

You can do it by running LightBurn from the old drive and using Help -> License and Trial, “Deactivate”. Assuming that you can’t easily do that, I’ll have to remove the old activation for you. Done.