www.makemkv.com

After deinstalltion 1.16.3 and installation of 1.16.4 today the test period is expired.
It takes the date from march 2021 of the old installation and calculates something :



regards, musictube

It's picking up the original beta key. You can reset the timers by clicking the Register button and inputting the key found here:

viewtopic.php?f=5&t=1053