I have a computer that has working sound. The problem is that most of the program events for the Windows Default Sound Scheme are missing from the registry. I was wondering if anyone knows of an easy way to fix this problem. It has entries for this in HKCU and Users, plus some other locations as well (s-1-5-20 etc, etc). My guess would be to import the reg keys for the various sound schemes from another computer, however, this could be very time consuming, and I'm not sure if I need to import them from all of the hives. Anyone have any ideas on this?