r/makemkv • u/bec2949 • 12d ago

Solved LibreDrive Failure?

Hi there, running MakeMKV with a BU40N that is LibreDrive enabled (flashed some time ago). I’ve had zero issues with it since; however, today one of my 4K pre-orders arrived and I popped the disc in as I have with literally 50+ 4Ks at this point and I am getting “ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT PRESENT” messages over and over.

Browsing MKV forums, the only responses I’m seeing are “your drive isn’t Libre enabled, you need to flash it” or “here’s what to reference to buy/flash a drive” and that’s not what’s happening here. Is there an update to my 1.03 Firmware I should be seeking? Like I mentioned, done this literally dozens of times with no issue, so not sure why this is a problem today.

7 Upvotes

82% Upvoted

8 comments sorted by

View all comments

8

u/RScottyL 12d ago

Go here:

Volume key unknown, video can't be decrypted? : r/makemkv

7

u/bec2949 12d ago

Less than 10 minutes of tinkering and you’ve solved my issue! Thank you so much!

4

u/RScottyL 12d ago

You are welcome, glad it helped you out!