If you do not have a ship.bm2 file in your subspace directory -Extract the file in your subspace directory uninstall : delete the ship.bm2 from your subspace directory If you have a ship.bm2 file in your subspace directory -Save your ship.bm2 into another directory -Extract the file in your subspace directory uninstall : delete the ship.bm2 from your subspace directory replace your old ship.bm2 in your subspace directory