Its moving but the screen is stuck Dx

[AlexiXx]

i have searched for a while and decided it'd best to give a shot here, ok here goes,,

im trying to do the iso tools thingy,, and what i do is copying the iso tools folder to the GAME folder of my jpcsp,,

and then i run it from the memory sticks,, at 1st i thought the screen is stuck but when i change the screen reso ( larger or small ), the interface is definitely there, and i can hear sound, but the screen just froze,,

at 1st i thought its my emu problem,, but when i run pong its like a no prob @_@ thanks

[Zekro]

Yeah some aplications don't really work in jpcsp,use your psp