Hellboy 2: The Golden Army UHD

[demon]

Attempted backup, but received "Backup failed" error. Disc was just released today, so I'm sure it needs to be added to the hashed keys table. Emailed the dump to the appropriate address.

[stuckinkodiagain]

Same here. I've also submitted the dump file to svq@makemkv.com, just for safety.

Thanks to the developers!

[demon]

New hashed keys downloaded, and backup is under way. Thanks mike!

[MagnumXL]

I got a "volume key is unknown for this disc - can't be decrypted" error just now in 2022. Is there a new version that doesn't work for some discs?

I've submitted the key for it.

[d00zah]

I got a "volume key is unknown for this disc - can't be decrypted" error just now in 2022. Is there a new version that doesn't work for some discs?

From the UHD FAQ:

I see a movie discussed in the forum, but MakeMKV won't open my disc.
There are multiple versions of UHDs for each movie (countries, retailers, rentals) and there may be multiple keys for even the same version, so it's possible that your particular disc isn't decrypted yet. Submit the dump file!

[MagnumXL]

If you look above, I had already said I submitted it. It was working within 2 days.

[d00zah]

If you look above, I had already said I submitted it. It was working within 2 days.

Response was to the question:

Is there a new version that doesn't work for some discs?

There is seldom a single version/key.