www.makemkv.com

This worked perfectly. Thank you!!

I’ve downloaded the most recent KEYDB.cfg file and placed it in the MakeMKV folder, and also verified MakeMKV is allowed internet access. I’m still getting the “The volume key is unknown for this disc - video can’t be decrypted” error message. Are there any other fixes I should try?

Submitting the dumps for Dune Prophecy Season 1 4K UHD from the UK Steelbook release. Sent the email but also uploading here for the keydb. MKB20_v77_Dune-_Prophecy_-_Season_1_Disc_1_F280.tgz MKB20_v77_Dune-_Prophecy_-_Season_1_Disc_2_219C.tgz MKB20_v77_Dune-_Prophecy_-_Season_1_Disc_3_ADFC.tgz