I have the following setup gobbled together by googling around.. - WIN10 - 64 bit - 64-bit VLC : C:\Program Files\VideoLAN\VLC containing : libaacs.dll 24-06-2019 , libbdplus.dll, libgcrypt , libgpg-error6-0.dll all from 05-09-2016 - C:\Users\I063836\AppData\Roaming\aacs containing KEYDB.cfg update...