Try to fix network path support

[Nekotekina]

No description provided.

[ruthan]

Network share placed games are now loaded i can i play again, thanks.

There are still some "path" errors (see bellow), but i thing that they where there for long time.. and i dunno if they are related to network shares or not (i have dumps in games in network share for years).

Few examples:
Demon Souls:
E {PPU[0x1000000] Thread (main_thread) [0x02091ee4]} 'sys_fs_stat' failed with 0x80010006 : CELL_ENOENT, “/dev_hdd1/cache/00” [1]
E {PPU[0x100000a] Thread (Core.Res.FileLoader) [0x02092090]} 'sys_fs_open' failed with 0x80010006 : CELL_ENOENT, “/dev_hdd1/cache/1d/1dc5349c71bb87dfb0e5a42165079a09” [1]

Diablo 3:
E {PPU[0x1000000] Thread (main_thread) [0x01541ee4]} 'sys_fs_stat' failed with 0x80010006 : CELL_ENOENT, “/dev_hdd0/game/BLUS31437/USRDIR/Hotfix/Config” [1]
E {PPU[0x1000011] Thread (ConsoleSaveLoad) [0x01542000]} 'sys_fs_opendir' failed with 0x80010006 : CELL_ENOENT, “/dev_hdd0/game/BLUS31437/USRDIR/DLC” [1]