Given that you can hide extensions however I don't believe this is the part of this because the .mtl file is fully labelled. Can you go to that file "jill" right click on the (OBJ) Bryce icon and select properties at the bottom and get a screenie of the result?

What we are looking for is type of file which is right under title. where the red arrow is pointing. If you see the same as in my image then go back to the Bryce file jill and right click choose "Rename" and the jillOBJ part will highlight . Click just right of that and put .obj so it sits right where it should. You might get a popup telling you that changing an extension can make it unstable. Just accept/acknowledge this because there is nothing more unstable than no extension at all or at least it will never work in any software.

So in the above order check Properties to see it is actually identified as a obj file. If yes then the renaming of the one file to test it out. Even a file extension software requires a extension to go from to the new one

- Johnny G

"Try animation to get things moving"

lpr001@renderosity.com