PS3HEN Sprx kicks back to xmb

[idkjava68]

Recently bought a mw3 pack. When I load mw3 it trys to load the sprx, then just kicks me back to xmb. On Hen. His other packs work fine on other cods. Any advice would be appreciated. Also, does anyone know who could make me a couple custom sprx's? Would be willing to pay.