Had to pad my activation-bytes with a leading 0, then it worked!

[ghost]

Just in case this can help someone else. I was getting a 7 character activation-bytes, which was causing errors for AAXtoMP3. I added a leading 0 to make it 8 characters and then it worked. I don't know what the precise issue/solution definition is/was, but just glad it worked. Thanks!

[mkb79]

Thank you for this information. Will fix this in my audible package.

[ghost]

Thank you so much for this awesome tool! It saved me from having to install audible-activator and it's prerequisite packages which wouldn't be very easy using LFS distro.