Hatsune Miku: Project DIVA F 2nd [NPJB00435]

First i have my own ps3 and project diva F 2nd.
I capture install data's size and it show 2735MB.

Second i noticed curious message during install process.
That is
S {PPU[0x1000019] Thread (thr_gamedata) [0x000150fc]} cellGame: cellGameCreateGameData(): temporary directory '/dev_hdd1/game/NPJB00435_DATA' has been created
E {PPU[0x1000019] Thread (thr_gamedata) [0x012c5ee4]} sys_fs: sys_fs_stat(“/dev_hdd1/game/NPJB00435_DATA/ICON0.PNG.fs_copy_file.tmp”) failed: not found
E {PPU[0x1000019] Thread (thr_gamedata) [0x012c5ee4]} 'sys_fs_stat' failed with 0x80010006 : CELL_ENOENT
S {PPU[0x1000019] Thread (thr_gamedata) [0x000150fc]} cellGame: cellGameContentPermit(): directory '/dev_hdd0/game/NPJB00435_DATA' has been created
E {PPU[0x1000000] Thread (main_thread) [0x012c5ee4]} sys_fs: sys_fs_stat(“/dev_hdd0/game/NPJB00435_DATA/USRDIR/net/”) failed: not found
E {PPU[0x1000000] Thread (main_thread) [0x012c5ee4]} 'sys_fs_stat' failed with 0x80010006 : CELL_ENOENT
E {PPU[0x1000000] Thread (main_thread) [0x012c5ee4]} 'sys_fs_stat' failed with 0x8001003a : CELL_ENOTMOUNTED
E {PPU[0x1000000] Thread (main_thread) [0x012c9fc8]} 'sys_fs_mkdir' failed with 0x8001002b : CELL_EIO.
so i think it is reading failure. Then i try to install using some trick.
At the result i see success message about install process.
But still no one in there. Orz