This one has me stumped. I have a completed model that I've assigned groups and materials to. I realised that I needed another group, so I added another one and assigned the materials that I wanted to, to that group. I ran the object through PHI Builder, set up the hierarchy, tested it there and all looked good. Now when I try to convert the hierarchy file in Poser, I am getting the following error (see attached image). I have had this problem crop up before, but I seem to recall that deleting the rsr file from the geometries folder solved it. Not this time, however. Have I missed a secret file somewhere that I should have deleted? I can't think of any. Any assistance would be greatly appreciated, as I'm wearing out my desk with all my head banging.

Stefan