www.makemkv.com

... get the "The volume key is unknown for this disc -video can't be decrypted" ...

... SDF downloading is disabled or failed. ... Using direct disc access mode Evaluation ... The volume key is unknown for this disc - video can't ...

... SDF downloading is disabled or failed. ... Using direct disc access mode Evaluation ... The volume key is unknown for this disc - video can't ...

... get the "The volume key is unknown for this disc -video can't be decrypted" ...

... Could this be a problem with ... to decrypt most discs? I'm on Ubuntu ... with an executable for the same version ... The volume key is unknown for this disc ...

... Could this be a problem with ... to decrypt most discs? I'm on Ubuntu ... with an executable for the same version ... The volume key is unknown for this disc ...

... HK downloading is disabled or failed." ... the update file. This is more and more ... Using direct disc access mode Loaded ... The volume key is unknown for this disc - video ...

... The email address is the fastest. Then, ... access to the key server (nothing ... .tgz files. Hope this helps. After inserting any of the discs, I now get this ... The volume key is unknown for this disc - video ...

... Using 262272KB for read cache. Network access is ENABLED, CURL version ... Using direct disc access mode 005085:0000 ... 003303:0000 The volume key is unknown for this disc - video can't ...

... Using 262272KB for read cache. Network access is ENABLED, CURL version ... Using direct disc access mode 005085:0000 ... 003303:0000 The volume key is unknown for this disc - video can't ...

The error message says "The volume key is unknown for this disc - video can't be decrypted - failed to open disc".

When you say that my system is protecting me from it, what does that mean?

... through the forum, and I havent ... copy a 4K UHD disk I get a "Failed to open disc". I have ... whatsoever. This is my first week ... HK to C:\Users\oakey17/.MakeMKV ... ... The volume key is unknown for this disc ...

I cannot rip this disc. Can anyone help? ... The volume key is unknown for this disc - video can't ...

Maybe your firewall simply ate the request and MakeMKV still thought it would at some point get a response and never logged it? Who knows. But good that you found it.

Yea so many people have DNS issues and/or ISP issues. I'm blessed ... but I also use alternative DNS for my network. I've never had a problem ... SDF to D:/Video ... <------- this is the first time I've ever seen ... id=4C194CE2C4D1) Using direct disc access mode Loaded content hash ...