www.makemkv.com

Today My Macbook's MakeMKV app said I needed to download the latest version or enter a license key. I can't find a place on the website to purchase a key and I re downloaded the latest Mac version and got the same message. HELP

Locked in favor of http://makemkv.com/forum2/viewtopic.php?f=1&t=15977

I get the same message or error to use latest version when trying to access MKV. What should I do. Pls help. Thanks.