The Blizzard Agent detected that one or more system components do not meet system requirements. Check that your computer meets the requirements for the selected game. (World of Warcraft) (StarCraft II) (Diablo III) (Hearthstone) (Heroes of the Storm) (Overwatch) Failure to meet system requirements may cause unsatisfactory gameplay, technical issues, or an inability to launch the application.
Try the troubleshooting steps below if your computer meets or exceeds the minimum system requirements.
Update your drivers and operating system to resolve any compatibility issues.
An outdated or incorrect DirectX installation may trigger this error. Reinstall DirectX using Microsoft's web installer.
The Blizzard Battle.net desktop app and Blizzard games may not work in Windows compatibility mode. If it's enabled, disable compatibility mode and try again.