I wonder
if your DVD-Audio won't play because of the very high sampling rate.
I had a similar problem with Neil Young on the Beach. My Pioneer 47A would play this advanced resolution disc, but it would downsample it, and another DVD-audio player wouldn't play it at all. The problem? Neil mastered the disc at 176 Khz! Most DVD-Audio is mastered at only 96 KHz which all DVD audio players can play. The Eagles Hotel Calfornia is another one of those discs where they went all out on the mastering. I believe that it is also mastered at 176 Khz. It may well be that your Denon 2900 simply is NOT capable of playing this Hi resolution playback. As a test go out and get one of the Neil Young DVD audios that is in stereo, like Re AC Tor, On the Beach, American Stars n Bars or Hawks n Doves. I believe they are all in stereo and all mastered at 176 khz. If your player plays these, it was the Eagles disc. If it doesn't it is the Denon being unable to cope with the highest resolution that hi resoltion offers. BTW my Pioneer Elite 45A universal player plays the 176 khz mastered discs with no problem.
Good luck! (btw I have the eagles DVD audio, never checked the top but both SS and stereo sounds aWESOME!