When I load my "Mario Tennis" rom appears this:
"Unhandled R4300i OpCode at: 80031000
daddi r0, r0, 0x0
Stoping Emulation!"
I HAVE ALREADY DONE ALL THE PROCESS AND MY ROM ITS GOOD (FROM EUROPE, WITH THE "!" SIGN) AND WITH "GOOD ROMS" IT APPEARS AS A GOOD ROM, BUT WHEN I LOAD IT, HAPPENS...