: Ensure your Nvidia or AMD drivers are up to date, as outdated drivers can cause the setup to crash immediately after extraction.

: If you're setting up a server for community play, consider using platforms or services designed for Call of Duty server hosting. These often come with tools for easy configuration and player management.

: If you encounter errors on modern Windows, right-click the game shortcut, go to Properties > Compatibility , and check "Run this program in compatibility mode for Windows 7" .