Watch the video:
Timestamps:
0:00 - Explanation
0:44 - Updating Windows & Graphics Drivers
1:25 - Closing background programs
2:00 - Disabling overlays (Discord, RivaTuner etc.)
2:37 - Run game as Admin
3:33 - Compatibility mode & Fullscreen Optimizations
4:00 - Make sure Activision & Blizzard are linked
4:54 - Resetting Graphics Settings
6:09 - Multi-GPU/iGPU Fix
7:35 - Verify game files
Downloaded the huge Season 2 update for Warzone, but disappointed that it won’t start? Played the other day, but it won’t work now? Don’t worry, you’re not alone. This video shows you tons of fixes that you can try, and hopefully, by the end, you should have a working version of the game again.
Activision/Blizzard link: https://s.activision.com/activision/login
Fix other issues with Modern Warfare:
- Dev Error 6328: Go to post or View on YouTube
- DirextX Unrecoverable: Go to post or View on YouTube
- General Fixes: Go to post or View on YouTube
- Not starting: Go to post or View on YouTube
- Port Forwarding: Go to post or View on YouTube
- Server Disconnected: Go to post or View on YouTube
- Settings not saving: Go to post or View on YouTube