Make sure you unzipped the .obj file to exactly the right place: :Runtime:Geometries:Poser4Clothes:New:Cheongsam.obj If you're on Windows, that will most likely be C:Program FilesCurious LabsPoser4RuntimeGeometriesPoser4ClothesNewCheongsam.obj It has to be exactly right, or Poser can't find it - it then tends to load something else instead, as you've seen. :-( If Cheongsam.obj is in the right place, look for a Cheongsam.rsr in the same directory. Delete it (with Poser shut down) and try again.