Problem with installation Of ScummVM

[andry91]

Hi,
i'm andrea and i'm italian, so sorry for my english!
I have copy the content of eboot-1.50 directory in my X:/PSP/GAME, but when I try to open the program, there appear an error message: Impossible to start the game (8002014C). What can I do to solve this problem?
My PSP is cracked (in italian language "MODIFICATA") and the firmware is 3.71 M33-2

Thank you,
Andrea