This is a little odd.
I just bought the Jurassic Park 4K 5 disk collection.
Every movie part 2-5 ripped beautifully and with no issues.
Part 1-Jurassic Park I keep getting this:
I've tried it on 2 different LG drives (not USB) and get the same error for both.Saved AACS dump file as C:\Users\Mike/.MakeMKV/MKB20_v61_Jurassic_Park_AD9F.tgz
The volume key is unknown for this disc - video can't be decrypted
Failed to open disc
First time creating a dump file but it's 576mb's and not too sure what do with it.