Jpcsp save game problem?

[tanzoe]

when i try to load save game my jpcsp says ( Unable to load install data install data is either corrupted or deleted or the memory stick has been removed Loading will be preformed from the game disk Install data option has been set to OFF ) and when the game starts i find many characters unplayable and the save game should unlock all the characters .......... Don't tell me to download another save game i have tried with many save games but the same problem doesn't change - here's a screen shot for the problem - http://imageshack.us/f/820/newbitmapimageutl.png/
what should i do to solve this problem

[Zekro]

in the crypto tab,enable use encrypted savedata

[tanzoe]

i tried that but it didnt work the same problem didn't change

[dista_bagus]

it means for now can't work.
for reminder some can use encrypted savedata & some can't.

[Hykem]

Also, tanzoe, could you please try using the latest revision (r2298) from here: http://buildbot.orphis.net/jpcsp/

You seem to be using r1994, which is quite outdated.