Video can't be decrypted. Volume key is unknown.

[BetaExorcist]

The volume key is unknown for this disc - video can't be decrypted
Failed to open disc
This is the error I keep getting when I try to use makemkv on the new GOT UHD disc. Some of the other discs have worked but others have shown this error. I was wondering as to what this means and what I can do to fix it.

[st4evr]

You need to pay attention to the existing posts in the appropriate sections of the forums regarding this. You can start here:

https://www.makemkv.com/forum/viewtopic ... 12&t=23571

https://www.makemkv.com/forum/viewforum.php?f=12