Ensure you see a folder named ISO . If it is missing, create a new folder and name it ISO in all capital letters.
There is for FIFA 16 on PSP because:
Copy the CFW installation folders into the PSP/GAME/ directory on your Memory Stick. fifa 16 psp install
To connect your PSP to a computer, or a card reader to transfer files directly. For Emulators (Android, iOS, PC): Ensure you see a folder named ISO