vlc blu-ray bluray woe

Blu-Ray error:

This Blu-Ray Disc needs a library for AACS decoding, and your system does not have it.

Your input can’t be opened:

VLC is unable to open the MRL ‘bluray:///D:\’. Check the log for details.

meant “you need to run anydvd HD or follow the directions from here to enable decoding”

apparently

Roger's woze