Quick answer
To fix Fortnite crashing on startup, restart, update GPU drivers, verify game files, disable overlays, and launch once with default graphics settings.
Quick fixes
- Restart the device and launch the game once without overlays.
- Update GPU drivers, then reboot before retesting.
- Verify or repair Fortnite files from the launcher.
- Disable capture tools, performance overlays, RGB tools, and FPS counters.
- Run the launcher as administrator for one test on PC.
Common symptoms
- Fortnite closes before the main menu appears.
- A window flashes, freezes, or disappears after pressing Play.
- The launcher says the game is running, but the process exits immediately.
Why this happens
- Corrupted files after a patch or interrupted download.
- Outdated GPU drivers or missing runtime components.
- Overlay, capture, or monitoring tools injecting into the game.
- Local graphics config from older hardware or a previous install.
Platform-specific steps
PC
- Restart Windows, then open Fortnite without overlays for one test.
- Verify or repair Fortnite from its launcher.
- Update GPU, audio, network, or controller drivers based on the symptom.
Epic Games
- Open the three-dot menu beside Fortnite in Epic Games Launcher.
- Choose Manage, then Verify.
- Restart the launcher before testing again.
FAQ
What is the fastest Fortnite crashing on startup fix?
To fix Fortnite crashing on startup, restart, update GPU drivers, verify game files, disable overlays, and launch once with default graphics settings.
Should I reinstall Fortnite to fix crashing on startup?
Reinstall Fortnite only after restarting, checking service status, repairing game files, and testing without overlays or VPN tools. Most crashing on startup cases do not need a full reinstall.
Why does Fortnite show crashing on startup?
Common causes include corrupted files after a patch or interrupted download, but the exact reason depends on your platform, launcher, network, and recent updates.