(on PlayStation) to ensure your system recognizes the installed content. Top Fixes for All Platforms

: Ensure specific MW3 packs (Multiplayer, Campaign) are checked. On Steam, navigate to Properties → DLC and verify that all MW3-related items, including "Warzone 2023," are selected and updated.

Watch these walkthroughs to resolve specific installation and license errors across different platforms:

In plain English: The launcher can see that Modern Warfare 3 exists, but it cannot load the specific menu assets (icons, playlists, maps) required to let you click "Find Match." The system "times out" looking for the content and defaults to this error message.