Fix Forza Horizon 4 Crash on PC: 8 Proven Solutions

Forza Horizon 4 crashing on PC is a frustrating problem that usually stems from outdated drivers, corrupted game files, or incompatible system settings. The fixes below, ordered from simplest to most advanced, resolve the vast majority of crashes for Windows 10 and Windows 11 players.

Why Does Forza Horizon 4 Keep Crashing on PC?

Forza Horizon 4 is a demanding open-world racing game, and crashes can happen for several distinct reasons. Understanding the root cause helps you pick the right fix:

Outdated or corrupted GPU drivers – The most common cause, especially after a Windows update.
Corrupted game files – Incomplete downloads or failed updates leave broken files.
Overheating hardware – The game pushes CPUs and GPUs hard; thermal throttling can cause sudden shutdowns.
Incompatible overlay software – Discord, GeForce Experience, and MSI Afterburner can conflict with the game’s rendering.
Windows pagefile issues – A too-small or disabled pagefile can crash the game on memory spikes.
Missing or outdated Visual C++ Redistributables – The game relies on these runtime libraries.

Fix 1: Update Your GPU Drivers

Start here because it’s the most frequent culprit. Forza Horizon 4 is GPU-intensive, and both NVIDIA and AMD release game-ready drivers that specifically address stability issues.

Press Win + X and select Device Manager.
Expand Display adapters, right-click your GPU, and choose Update driver.
Select Search automatically for drivers. If Windows finds nothing, go to the manufacturer’s website (NVIDIA or AMD) and download the latest driver for your exact model.
After installing, restart your PC before launching the game.

If you recently updated and crashes started, try rolling back the driver: in Device Manager, right-click your GPU → Properties → Driver tab → Roll Back Driver.

Fix 2: Verify Game File Integrity

Corrupted files are the second most common cause. The verification process varies by store:

Steam: Right-click the game in your library → Properties → Local Files → Verify Integrity of Game Files.
Microsoft Store / Xbox App: Open the Xbox app → My Library → right-click Forza Horizon 4 → Manage → Verify and repair.

This can take 10–30 minutes depending on your drive speed. After it finishes, launch the game. If it still crashes, move to the next fix.

Fix 3: Disable Overlay Software

Overlays inject code into the game to show FPS, messages, or friend lists, and that injection can cause crashes. The most common offenders are:

Discord overlay
GeForce Experience in-game overlay
MSI Afterburner / RivaTuner
Steam overlay

To disable Discord’s overlay: User Settings → Game Overlay → toggle off Enable in-game overlay. For GeForce Experience: open it → Settings (gear icon) → toggle off In-Game Overlay. For Steam: right-click the game → Properties → uncheck Enable Steam Overlay while in-game.

If you use MSI Afterburner, close it completely before launching the game. If the crash stops, add the game to Afterburner’s exclusion list or keep the overlay off.

Fix 4: Run the Game as Administrator and Set Compatibility Mode

Forza Horizon 4 sometimes needs elevated privileges to access certain files. This fix is especially useful if the crash happens at launch or after the splash screen.

Right-click the game’s executable (in Steam: steamapps\common\ForzaHorizon4\ForzaHorizon4.exe; in Microsoft Store: WindowsApps\ForzaHorizon4.exe – you may need to take ownership to see it).
Select Properties → Compatibility tab.
Check Run this program as an administrator.
If you’re on Windows 11, also check Run this program in compatibility mode for Windows 8.
Click Apply and OK, then launch the game.

If the game still crashes, try the Windows 7 compatibility mode instead – some players report success with that.

Fix 5: Adjust In-Game Graphics Settings

If the crash happens during driving, especially in busy areas like Edinburgh, it might be a VRAM issue. Lowering a few settings can stabilize the game:

Set Dynamic Optimization to Off – this feature can cause stutter and crashes.
Set MSAA to Off or 2x – it’s a massive VRAM hog.
Reduce Shadow Quality to Ultra or High (not Extreme).
Set Motion Blur to Low or Off – some GPUs crash with it enabled.
Turn off V-Sync and instead cap your frame rate in the NVIDIA Control Panel or AMD Radeon Settings to 60 FPS.

If you have a GPU with 4GB VRAM or less, these changes are almost mandatory for stability.

Fix 6: Increase Windows Pagefile Size

Forza Horizon 4 can use more than 8GB of RAM in dense areas. If your pagefile is small or disabled, the game will crash when it runs out of memory. To fix:

Press Win + R, type sysdm.cpl, and press Enter.
Go to Advanced tab → Settings under Performance → Advanced tab → Change under Virtual memory.
Uncheck Automatically manage paging file size for all drives.
Select your system drive (usually C:), choose Custom size, set Initial size to 4096 MB and Maximum size to 8192 MB.
Click Set → OK and restart your PC.

This gives Windows room to expand memory when the game demands it.

Fix 7: Reinstall Visual C++ Redistributables

Forza Horizon 4 depends on Microsoft Visual C++ runtime libraries. If they’re missing or corrupted, the game can crash on startup. To repair:

Go to Control Panel → Programs and Features.
Look for any Microsoft Visual C++ 2015–2019 Redistributable (x64) entries.
Right-click and choose Change → Repair.
If none are listed, download the latest x64 redistributable from Microsoft’s official site and install it.
Restart your PC.

Also check that your Windows installation is fully updated: Settings → Update & Security → Windows Update → Check for updates.

Fix 8: Disable Windows Game Mode and Fullscreen Optimizations

Windows 10 and 11 have features that can interfere with older games. Disabling them often resolves random crashes.

Game Mode: Settings → Gaming → Game Mode → toggle Off.
Fullscreen Optimizations: Right-click the game executable → Properties → Compatibility tab → check Disable fullscreen optimizations.

These features are designed to improve performance, but they can cause conflicts with the game’s rendering engine.

Frequently Asked Questions

Why does Forza Horizon 4 crash without any error message?

This usually indicates a hardware or driver issue rather than a game logic error. The most common cause is an unstable GPU overclock or a driver that crashes silently. Try resetting your GPU to stock clocks, updating drivers, and checking temperatures with a tool like MSI Afterburner (but keep its overlay off).

Does Forza Horizon 4 crash on Xbox Game Pass for PC?

Yes, the Microsoft Store version can crash more often than the Steam version due to the way the store handles game files. The fixes are the same, but verifying files through the Xbox app is essential. Also, make sure your Windows Store apps are updated: Settings → Apps → Apps & features → Microsoft Store → Advanced options → Reset can help if the store itself is glitchy.

Can my antivirus cause Forza Horizon 4 to crash?

Yes, especially third-party antivirus software that scans game files in real-time. Add the game’s folder and executable to your antivirus exclusion list. Windows Defender rarely causes issues, but if you use another suite, this is a common fix.

Is there a known crash when driving into Edinburgh?

Yes, the city area is notoriously heavy on CPU and VRAM. If you crash specifically there, it’s almost certainly a memory issue. Try the pagefile fix, lower shadow quality, and disable dynamic optimization. Also, make sure your RAM is running at its rated speed in the BIOS – XMP profiles can be unstable.

Will reinstalling the game fix crashes?

It can, but only if the crashes were caused by corrupted files that verification didn’t catch. Before reinstalling, try all the other fixes – a reinstall is time-consuming and often unnecessary. If you do reinstall, uninstall completely, delete the remaining game folder, and reinstall fresh.

Do I need to disable my GPU overclock for this game?

If you have a factory overclock or manual overclock, yes. Forza Horizon 4 is sensitive to GPU instability. Use a tool like MSI Afterburner to lower your core clock by 50–100 MHz and test. If the crashes stop, your overclock was the issue.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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