Save files are strictly region-locked by UMD serial codes. The downloaded folder name must match your specific game region, or the system will flag the data as corrupted. Serial Code / Directory Name ULUS10466 Europe (EU) ULES01376 Japan (JP) ULJS00242 Installation Paths by Platform 1. Hardware PlayStation Portable (PSP) To load custom save data onto a physical PSP console: How to Transfer Save Data from PSP to PPSSPP