My friend is the one who set up my emulator and what games I have no on my computer, but he moved, and never showed me what he did. Every time I download an games iso off of here, or another site. It's doesn't work, do I need to do something to the file? Convert it or something? The games I do have work fine, its only new ones I try to get I have issues with. Any help would be really appreciated. Thank you.