Dissidia Final Fantasy, help me T,T

[rydernia]

hello, i'm new in here, i borrow my friend's psp, and i copy the ISO file, when i run it, it said IO ERROR: Map Failed, then i choose load umd, it said "this game has been encrypted by the software publisher. Such games can't loaded by JPCSP. They have to been decypted on real PSP, there is no way to run yhis game. Don't ask, we don't support piracy" help me... T_T

[beanclr]

Whats the cfw on the psp? If you just copied the game then game hasn't been decrypted yet. Just find out the cfw and go to youtube and look up Decrypt psp games. There are hundreds of videos for about every cfw.