RPCS3 for Newcomers

i can't open a game and when i boot it the console say this
E {PPU[0x1000000] Thread (main_thread) [0x01277de0]} sys_fs: sys_fs_stat(“/app_home/ClawRunTimeArguments.arg”) failed: not found
E {PPU[0x1000000] Thread (main_thread) [0x01277de0]} : 'cellFsStat' failed with 0x80010006 : CELL_ENOENT
E {PPU[0x1000000] Thread (main_thread) [0x01277d60]} sys_fs: sys_fs_open(“/app_home/ClawRunTimeArguments.arg”): failed to open file (flags=0, mode=0)
E {PPU[0x1000000] Thread (main_thread) [0x01277d60]} : 'cellFsOpen' failed with 0x80010006 : CELL_ENOENT
nobody can help me