While I was installing things with the Curse Client this morning, I noticed that it said my installation of Shadowed UF had been 'modified'. I thought that was weird since I knew for a fact I hadn't modified anything. So I uninstalled and reinstalled and lo! the error I reported above disappeared. So I guess the problem was a faulty install. Maybe Curse Client screwed it up somehow. I don't know. But it's working perfectly now.

Which is great, because I'm crazy about this mod and I'm really grateful for all the hard work you put into it, Shadowed.

Direct comments to WoWI and Curse please, it's a lot easier for me to follow posts there than check 3 different sites.