Pro evo 5

hey i got the iso of pro evo 5. I put it on to my psp (the size of it is 892Mb). I try and load it with fast loaded and umd emulator, but as soon as i select to load it the psp locks up. Any1 know why?

Edit, now when i try and load it up, the screen goes blac, and i am brought straight back to the menu. Whats up?!

[Skelator03]

go get dax loader version .62 that will make it work

i tried that before, din work. Im puttin the compressed file on now with dax loader. Hope it works now..