, i'll bet that you have now become more familiar with the way in which your windows runs. 'non-related' registry keys often cause problems with the windows program; the simplest route to take to seek out these keys is by making use of these programs. At this point i'd recommend you to download an error cleaner and experiment with a scan of your registry; with very little effort on your part, you can get rid of these errors soon. What do you think - will the windows of tomorrow employ this registry component or will it be redesigned somehow? Might there be a less "exposed" alternative? Who can tell, but i wouldn't be surprised at a few future "surprises"! Familiarity with the various components of your windows os is highly recommended as it can often lead you right to the cause of any errors you're experiencing so you'll be able to handle these issues by yourself.