I figured out how to solve the problem. I removed all of the visualizations from the registry using the instructions posted Link Removed - Invalid URL. While I was doing this, I noticed that there were two separate folders, one called "Visualizations" and the other called "Visualisations". After...
My WMP12 library recognizes the ID3 tags for about 80% of my collection, but for the other 20% it lists the album and artist as "unknown." I have looked at a couple of other threads (e.g. here and Link Removed - Invalid URL) but haven't been able to fix the problem. When I right click on one...
This is indeed what I have tried. It worked before I installed the new visualizations but now I just get a black screen when I try to start one in WMC (they work in WMP). I have also tried deactivating all but one of the visualizations with no success.
When I initially installed Media Center, the default visualizations worked. Subsequently, I installed some visualizations that all worked in WMP. But now when I try to view a visualization in WMC I just get a black screen. I have checked that the visualizations are enabled in the WMC options...