When browsing your Memory Stick files via a computer or file manager, look for these specific folder names inside the PSP/SAVEDATA directory: ULUS10495 Europe (PAL): ULES01433 File Location
However, the specific save data you need to manage for backing up or modifying your game is much smaller and is located in a specific folder on your PSP's memory stick. save data ufc undisputed 2010 psp