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How to Play a CSO File on My PSP

CSO files are compressed PSP game files that are shrunk in size to give you the ability to save more data on the PSP memory card. The PSP memory card comes with a dedicated game image file folder where these CSO and ISO files can be saved. Unlike a game that uses a disk, the CSO and ISO games only need to be saved on the PSP memory card and played directly from there without the use of any game disks.

Things You'll Need

Computer memory card adapter

Instructions

- 1
  Insert the PSP's memory card into the computer's memory card adapter. Double-click the "Computer" icon on the desktop and double-click the "PSP" drive to open it on the computer.
- 2
  Right-click the "CSO" file on your computer that you intend to play on your PSP and click the "Copy" option from the context menu that comes up.
- 3
  Right-click the "ISO" folder on the PSP memory card and click the "Paste" option from the context menu that comes up. The CSO file is installed.
- 4
  Pull the PSP memory card out of the computer's memory card adapter and insert it into the PSP. The game will have an icon on the PSP menu. When selected, the game starts on the PSP.

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