This message often happens when you want to bring a new character into the scene and it's RSR file in the geometries directory is damaged. In this case the message is preceded by a warning that poser could not open the obj file for the character. The problem is solved by deleting the RSR file in the geometries folder of the same name as the warning message regarding the OBJ file. When the character is next called up, Poser will buiild a new RSR file in the objectives directory.

Gordon