Tenchu and Tenchu 2 Compatibility on PSP

[Seraph]

i have tried Tenchu 2 on 3.72 POPS and hasnt worked

someone knows how to make the Techu series work on PSP? need help :D

[Luffy Sama]

what is the error code ?
if there is one ?

[Seraph]

cannot load game blah blah blah.