got my psp downgraded ok but need some help with iso compressing tried a few but i keep getting rintime error i use winxp home updated my net frame work and it still does it can anyone give us some help please bit stuck

are you useing the gui one or the command line one?

its the gui one seems working ok now

i use PSP ISO Compresser v1.1 seems easy to use to normally works fine for me