www.makemkv.com

OK, thanks.

I cleaned the BR
And it also runs without problems in video player (standalone and USB drive)

I copied it by TotalCommander, a file explorer.

When I try to backup direct from BR Disc drive I get:

MakeMKV v1.17.3 win(x64-release) started
Using direct disc access mode
Loaded content hash table, will verify integrity of M2TS files.
File 00200.mpls was added as title #0
File 00048.mpls was ...

Hello, when I'm trying to open a locally stored Bluray I got this error:
MakeMKV v1.17.3 win(x64-release) started
Opening files on harddrive at D:/Media/Video/backup
Loaded content hash table, will verify integrity of M2TS files.
Saved AACS dump file as C:\Users\Maik/.MakeMKV/MKB_v3_Spider-Man™_2 ...

I copied a complete BR to disk without problems, but still run in problems:
MakeMKV v1.14.7 win(x64-release) started
Opening files on harddrive at D:/Media/Video/6sense
Loaded content hash table, will verify integrity of M2TS files.
Saved AACS dump file as D:/Media/Video/MKB_v9_unkn0wn_3552.tgz
The ...

Hi, I copied the complete content of an Blu-ray to the hard drive and tried to make an MKV of it:
MakeMKV v1.10.7 win(x64-release) started
Opening files on harddrive at D:/Media/Video/THE_TERMINATOR_BD
The volume key is unknown for this disc - video can't be decrypted
Failed to open disc

What does ...