I bought a really beautiful set from Damapro--the Greek Bath Set at Daz3d--and for some reason, it is not showing some of the files. Every time I go to load the scene, it asks for a BUM file. What the heck is a BUM file and why don't I have it on my computer from when I bought the set? I'm thinking that it might now be a JPG file, and if that is so, is there any way to get the scene to read a jpg file? Attached is what the scene looks like when I render it. It's not good. I want to fix it, but I don't know how!