I installed a few plugins today, our office purchased licenses last year for a handful of the Fredo6 plugins. Some of the plugins automatically prompted me to validate the license because the trial period was already expired.

Some of the other plugins (toposhaper, fredoscale, curvizard) are working but I was not prompted to validate the licenses, is this because I am in the free trial period? How do I get to the pop-up window to validate the license for these plugins now without waiting for the trial period to expire?