We are about to switch to a new forum software. Until then we have removed the registration on this forum.
I tried using the Sound library but gave me the error "This library may not me properly installed", blah, blah, 64bits, blah...
I had the same error with the video one, but moving the folder to C:\ (I mean, with only english ASCII characters, no ñ or á), it worked. Now I don't know what the heck is going on with the Sound one :/