Yes, the problem is that Poser creates a .pz3 with full pathnames for textures, etc. but doesn't put a full path in for .obj files (in Geometries folder). I always edit the .pz3 in a text editor and replace the relative paths (which use a ":") with full paths (e.g. C:Poser5runtimewhatever). This usually happens for items such as hair.