Originally Posted by John Clark
The wallpapers AND the preloaded video are missing. The video alx file is empty.
The "net_rim_bb_medialoader_video.alx" file that comes with .52 has been shortened (from prior versions) to only two lines:
For whatever reason, they left out all the references between these lines that would have told the device manager to load the video files. Compare this 2-line file to the version of this file in earlier releases. My guess is that you could get it working as expected with a bit of surgery, although I personally would have blocked the loading of the demo video anyway, in line with the goal of keeping the load light.