How to Fix Unsupported Operating System in Call of Duty Modern Warfare 2

If you’re having issues running Call of Duty Modern Warfare 2 due to an unsupported operating system, here are the steps to fix it:

1. Check System Requirements: Make sure your system meets the minimum requirements (Windows 7 SP1 64-bit or later, macOS Catalina 10.15 or later, Intel Core i3-4330 or AMD FX-8320 or better, 8GB RAM or more, NVIDIA GeForce GTX 660 or AMD Radeon HD 7970 or better) or the recommended requirements (Windows 10 or later, macOS Catalina 10.15 or later, Intel Core i5-4460 or AMD FX-8350 or better, 16GB RAM or more, NVIDIA GeForce GTX 970 or AMD Radeon R9 290 or better). If your system doesn’t meet the minimum requirements, you may need to upgrade your hardware.

2. Verify Game Files: Open Steam and go to your library, right-click on Call of Duty Modern Warfare 2 and select Properties, then go to the Local Files tab and click on Verify Integrity of Game Files. This will ensure that all necessary files are present and up-to-date.

3. Update Graphics Drivers: If you’re still encountering issues, update your graphics drivers by going to the manufacturer’s website for your graphics card (NVIDIA or AMD), downloading the latest driver for your operating system, installing it, and restarting your computer.

By following these steps, you can fix an unsupported operating system in Call of Duty Modern Warfare 2 and ensure that your system is compatible with the game and runs smoothly.