Recently i wanted to try using some codes for MW3 to host some lobbies such as gun game and infected. I putted the codes as it should be,turned ocarina on and setted up hook type OSSleepThread as it is supposed to be for MW3. When i start it,it says codes found and starts the game. After the safety wii mote thing,it says Loading. and there its frozen. Some people said its bad codes. i have tried many other codes (one by one) and same thing happens. What is the solution to fix this? Im using CFG v70 249 and running MW3 with Ios 250 because it wont work with 249.