Ensure your GPU drivers are current. Recommended versions as of April 2026 include NVIDIA Desktop 591.59 and AMD 25.12.1 .
This is the most successful general fix.
Navigate to the game's .exe file (usually in Program Files (x86)\Call of Duty\_retail_ ), right-click it, go to Properties > Compatibility , and check Run this program as an administrator . How to fix Warzone 2 Crashing & Not Launching (...
Right-click Call of Duty in your Library > Properties > Installed Files > Verify integrity of game files .
Third-party overlays from Discord , Steam , or NVIDIA GeForce Experience are frequent causes of mid-game crashes. Ensure your GPU drivers are current
Select the game > click the Gear Icon next to 'Play' > Scan and Repair .
For Battle.net users, delete the cache folder in %programdata%\Blizzard Entertainment\Battle.net\Cache to remove potentially corrupt temporary data. Advanced Troubleshooting Navigate to the game's
Fixing (now part of the Call of Duty HQ) crashing or failing to launch often requires troubleshooting both game-specific files and system-level settings. As of April 2026 , players on PC continue to find that verifying game integrity and managing conflicting background applications are the most effective first steps. Core PC Fixes (Steam & Battle.net)
