I have the games installed through Steam. Steam doesn't make registry entries for the KoTOR games, however kse-3.3.3 allowed you find them manually. For the number of times I might use kse during a game this wasn't a big deal. Your new version doesn't allow you to search and just bails when it can't find the game directories. Can this be fixed? If not I guess I'll just have to dig up the info on how to add the games to the registry. Probably just keep using 3.3.3 since it was doing everything I needed.
Nice to see that you updated the editor. Hope to see some more tools from you.