Instructions
Insert the PlayStation 2 memory card you are trying to use into the first memory card slot on the front of your console. Insert the PlayStation 1 memory card that contains the game save you want to move into the second memory card slot on the front of the console.
Turn on your PlayStation 2. Remove any game disc to load the console's main menu, as opposed to the game's main menu.
Select the icon for your PlayStation 1 memory card. Every game save on the memory card will appear in the form of an icon on-screen.
Highlight the PlayStation 1 game save you want to transfer and select the "Copy" option on-screen. Select the PlayStation 2 memory card as your destination to save the PS1 file to the PS2 memory card.