First time trying out MakeMKV, but running into this issue. The OS sees the drive and I can browse to it through MakeMKV, but still get that error.
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MakeMKV v1.10.0 darwin(x86-release) started
Debug logging enabled, log will be saved as /Users/.../MakeMKV_log.txt
DEBUG: Code 0 at |';>JkKjJ*nR1w_r:213139736
The program can't find any usable optical drives.
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If I browse to the drive and select the BDMV file, I get this:
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Opening files on harddrive at /Volumes/HARRY_POTTER_PHILOSOPHER
Evaluation version, 30 day(s) out of 30 remaining
The volume key is unknown for this disc - video can't be decrypted
DEBUG: Code 0 at 1CmUQ&6a$5gT1V)Y:213132054
DEBUG: Code 0 at 1CmUQ&6a$5gT1V)Y:121266028
Failed to open disc
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If I look in System Profiler, it shows this as the drive:
BD-MLT UJ-210S
Got the drive from:
https://www.amazon.com/gp/product/B001TVAU0E/