I downloaded and played Modern Warfare 2 until Warzone 2 came online. Ever since then, I can't play MW2 (access multiplayer). It says I have to install it and I went through

How to fix Modern Warfare 2 Battle Pass not awarding tokens - Dexerto

Call of Duty: Modern Warfare II Editions FAQ

PS5 pre-load screen confirms Warzone 2 is NOT a separate application, but directly integrated into Modern Warfare II much like Modern Warfare 2019/Warzone before it. : r/CODWarzone

Call of Duty: Modern Warfare 2 Multiplayer Review - IGN

Play Modern Warfare 2 FREE! 🔥 (but there's a catch) How to Download MW2 (MWII) Free Access Trial

Modern Warfare 2 Ranked Play Explained - All Ranks, SR, and More

Warzone 2.0 release time: US, UK, and EU time zones

Modern Warfare 2 split screen - Can you play co-op?

How to fix “purchase Modern Warfare 2” error in Warzone 2 - Dexerto

Crossplay and Cross-Progression in Call of Duty: Modern Warfare II

Call of Duty®: Modern Warfare® II Five-Day Free Access

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

For the first time, Warzone is on Steam

Call of Duty®: Modern Warfare® II & Warzone™ Season 03 Patch Notes

Modern Warfare 2 Can't Install & Multiplayer Not Installed Multiplayer Pack Issues Surface After New Update, Here's a Fix