This exploit file can only be loaded to your memory card via a PS2 console with a mod-chip by burning the image to a CD and booting it. When it boots you will immediately see dialog telling you it is installing and when it is complete. Once it is loaded on the MC, you would use this by booting a PS One game and that would trigger the console to start HD Advance 2 built into the exploit. There are approx 800 PS 1 game titles in the exploit database that will trigger the exploit to start. If you have PS 1 games, chances are you have at least one that will work. When it triggers, the screen will flash white and the exploit will load. Then you can play PS2 games from a hard drive using HD Advance 2.