I have been trying to burn .avi files to DVD and Windows DVD Maker doesn't display background videos in menus as it used to. Photo gallery also used to play videos but now it doesn't. I've been going through the video filters in Windows Movie Maker, disabling and enabling them in different combinations but the problem continues

. I have, installed, the K-lite codec pack, Pinnacle codecs, Intervideo codecs and nero codecs and I'm not sure what's causing the problem.
Any suggestions would be very appreciated.
