MW2] Unable to Play MW2 Online on Xbox Series X - Error Message

Modern Warfare 2 crossplay can't be disabled on Xbox and PC versions

Anyone know why I can't access multiplayer? Says I am missing Multiplayer Pack 1 but I don't see it on my game add-ons. When I try to access it in the xbox

HUENEME CONCORD error in Modern Warfare 2 and Warzone 2

Call of Duty Modern Warfare 2 - Xbox 360 : Video Games

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Anyone know how to fix this error message on Modern Warfare 2? - Microsoft Community

Here's The Exact Time 'Call Of Duty: Modern Warfare 2' Multiplayer Goes On PlayStation, Xbox And PC