How to Fix: The Parameter Is Incorrect Error for PSP

The PlayStation Portable handheld gaming system from Sony makes use of a Memory Stick Pro Duo as its storage device. You can store game data as well as music, videos and pictures to take all of your media with you on the road. If you are attempting to transfer a file to or from your PSP's Memory Stick and receiving a "Parameter is Incorrect" error, than your Memory Stick may be corrupt and needs to be reformatted.

Instructions

1. • 1

     Scroll to the "Settings" tab on your PSP and select "System Settings."

   • 2

     Select "Format Memory Stick."

   • 3

     Choose "Yes" to confirm that you wish to reformat the memory stick and that you are aware that all the data on your memory stick will be deleted. Your memory stick will then be reformatted to its original state and optimized for compatibility with the PSP, correcting any corruption errors.