www.makemkv.com

This disc uses newer version of AACS protection.
The volume key is unknown for this disc - video can't be decrypted

I just did RB version of Wonder woman yesterday. No problem, No errors and watched it thru my Oppo player upscale to 4K.


There is no Screenpass or Cinavia protection either


My RB Wonder woman failed 1st time. Some idiots thumb print, Cleaned disc with Windex and worked flawless.

Getting an AACS error would give a lot of feedback from MakeMKV. First, it would tell you what version of AACS it found, and create a file with the AACS information in your MakeMKV data directory. Second, it would tell you to tell the program's author about the AACS change by emailing that file to svq@makemkv.com for analysis.

More likely is that you had some read errors in the areas that MakeMKV has to get AACS information from, so it could not generate a proper key exchange. The log would show that, too.

This isn't the first time that this issue has arisen...Unfortunately we aren't getting any information about this issue and if it's even being looked into...

heathen2559 wrote:This isn't the first time that this issue has arisen.

There is no issue with Wonder Woman and your issue in your other post is your inability to answer the Moderators questions, other than "read above" or post the COMPLETE error log.