For Battle.net users, delete the cache folder in %programdata%\Blizzard Entertainment\Battle.net\Cache to remove potentially corrupt temporary data. Advanced Troubleshooting
Select the game > click the Gear Icon next to 'Play' > Scan and Repair . How to fix Warzone 2 Crashing & Not Launching (...
Ensure your GPU drivers are current. Recommended versions as of April 2026 include NVIDIA Desktop 591.59 and AMD 25.12.1 . For Battle
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 . For Battle.net users