Reinstall poser, let's say poser 4 on D D:/Program Files/Poser 4 Move your Geometries,Faces,Poses,Hands,Lighting, and various injection folders into D:/Program Files/Poser 4/Runtime I think there is a figure file in there that you can leave. Make sure your running the excutable app from D and not from C See if that works. I have poser on C: H: and I: (If I loose my Runtimes I would be in a world of hurt.) good luck.