: Ensure you have the latest Visual C++ Redistributable packages and DirectX versions installed, as these are critical dependencies for the game's stability.
: Navigate to the Fortnite installation folder (usually Fortnite/FortniteGame/Binaries/Win64 ), right-click the game executable ( FortniteClient-Win64-Shipping.exe ), and in Properties > Compatibility , check "Disable fullscreen optimizations". Hardware & Background Management
: Open the Epic Games Launcher , navigate to your library, click the three dots next to Fortnite, and select Verify . This repairs missing or corrupted files that often cause crashes on launch. System Optimizations
: If you are experiencing constant crashes, switch from DirectX 12 to DirectX 11 or Performance Mode . DirectX 12 was notoriously unstable for many high-end systems during Chapter 4.