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Fortnite Crash ✓ Verified Fix

How to Fix Fortnite Crashing on Startup — 2026 Guide

⚡ Quick Fix

Verify game files in the Epic Games Launcher — click the three dots next to Fortnite, select "Verify", and let it repair any corrupted files. This fixes the crash for most players instantly.

Why Does Fortnite Crash on Startup?

Fortnite crashing on startup (or showing a black screen then closing) is usually caused by corrupted game files, outdated GPU drivers, DirectX issues, or conflicting background programs. It can also happen after a Fortnite update if files were partially downloaded or overwritten incorrectly.

Step-by-Step Fix

1

Verify Game Files

This is the easiest and most effective fix. The Epic Games Launcher can scan and repair corrupted or missing files:

  1. Open the Epic Games Launcher
  2. Go to your Library
  3. Find Fortnite, click the three dots (⋯)
  4. Select "Verify"
  5. Wait for the process to complete (may take a few minutes)
2

Update GPU Drivers

Fortnite updates often require the latest GPU driver optimizations. Update your drivers through:

  • NVIDIA: Open GeForce Experience → Drivers → Download latest
  • AMD: Open AMD Adrenalin → Check for Updates

Do a clean install of the driver if you've been having persistent issues.

3

Run as Administrator

Sometimes Fortnite needs elevated permissions to access certain system resources:

  1. Navigate to Fortnite's install folder (typically C:\Program Files\Epic Games\Fortnite\FortniteGame\Binaries\Win64\)
  2. Right-click FortniteClient-Win64-Shipping.exe
  3. Go to Properties → Compatibility
  4. Check "Run this program as an administrator"
  5. Click Apply → OK
4

Reinstall DirectX and Visual C++ Redistributables

Missing or corrupted runtime libraries can cause immediate crashes:

  • Download and install the DirectX End-User Runtime from Microsoft
  • Install the latest Visual C++ Redistributables (both x64 and x86)
  • Restart your PC after installation
5

Disable Fullscreen Optimizations

Windows' fullscreen optimizations can conflict with Fortnite's rendering:

  1. Right-click FortniteClient-Win64-Shipping.exe
  2. Go to Properties → Compatibility
  3. Check "Disable fullscreen optimizations"
  4. Click Apply → OK
💎 Pro Tip

For the smoothest Fortnite experience, install the game on an SSD rather than an HDD. SSDs dramatically reduce load times and prevent texture-streaming crashes that can happen when the game can't read data fast enough. If you're on a laptop, closing background apps like Discord overlay, browser tabs, and OBS before launching can free up the RAM needed to prevent startup crashes.

Still Crashing?

If nothing above worked, try these advanced steps:

  • Delete the Fortnite game settings folder: %localappdata%\FortniteGame\Saved\Config\WindowsClient
  • Perform a full reinstall of Fortnite
  • Contact Epic Games Support with your crash logs