However, Call of Duty: Modern Warfare 3 players on Xbox, who have pre-purchased it from a participating retailer, will need a Beta code. Mostly, it is printed on the retail receipt or sent to them through email in a digital receipt. In case they are still not a...
Remember, beta testing stages are known to be unstable, with error codes popping up at different stages or through the entire game. Besides, many face performance issues. But as far as this situation is concerned, it’s a minor error code. What is Dev Error 841? This is a server-side ...