MakeMKV says it is expired but it is not

[Justinh]

MakeMKV 1.10.2 (installed 10-4-2016) on Windows Server 2008 R2. I'm trying to
copy Monsters, Inc 3D BD. When I hit Convert or Backup, I get a dialog that
says:
---------------------------
MakeMKV BETA popup
---------------------------
Evaluation period has expired. Please purchase an activation key if you've found
this application useful. You may still use all free functionality without any
restrictions.
---------------------------
OK
---------------------------

and reports "Failed to open disc".

But I just installed it and the About dialog says:
Evaluation: Ended
This version expires: Thu Dec 08 2016

This is contradictory. How do I correct this?

PS I tried to attach the 1KB log file but this forum rejected it saying "Sorry, the board attachment quota has been reached."

[Woodstock]

Grab the beta key again, and go through the Help->Register process. The 30 day counter on Bluray features is supposed to reset when you put the key in, but sometimes it doesn't get it immediately.

[Justinh]

That seemed to fix it. I had to google for the code and found it here:
https://www.makemkv.com/forum2/viewtopic.php?f=5&t=1053

I've never had to put in the code before to get BDs to work.

Thanks