If you’ve ever launched Forza Horizon 6 and been hit with the dreaded FHE01 error, you know how frustrating it can be. This isn’t about your console or PC failing—it’s a crash triggered by corrupted or missing core game files. Unlike FHD (video memory) or FHC (GPU hardware) errors, the FHE series points directly to the game engine itself encountering bad data.



Don’t worry—here’s a simple, step-by-step guide to get you back on the road.



Step 1: Verify Your Game Files



The FHE01 code almost always means your game files are corrupted. The first thing to do is verify your installation.



Steam Users:

Open your Steam Library → right-click Forza Horizon 6 → Properties → Installed Files → Verify Integrity of Game Files.

Xbox App / Game Pass Users:

Open the Xbox App → right-click the game → Manage → Files → Verify and Repair.



This will check for missing or corrupted files and replace them automatically.



Step 2: Fix Cloud Save Conflicts



Sometimes your local saves clash with Steam or Xbox cloud backups, causing a crash.



Open the game’s properties.

Turn off Steam Cloud Synchronization (Steam) or temporarily pause cloud sync on Xbox.

Launch the game to create a clean local save.

Re-enable cloud sync once the game runs properly.



This ensures your engine doesn’t try to read mismatched data on startup.



Step 3: Clear the DirectX Shader Cache



Old shader data can create engine conflicts.



Open Disk Cleanup on Windows.

Select your main drive (usually C:).

Check DirectX Shader Cache and click OK.



Wiping this cache clears any leftover files that might crash the game.



Step 4: Add Antivirus Exclusions



Some antivirus programs can block essential game libraries by mistake.



Go to Virus & threat protection → Manage settings → Exclusions.

Add the folder where Forza Horizon 6 is installed.



This prevents your antivirus from interfering with runtime files.



Step 5: Clean Install Your Graphics Drivers



Corrupted GPU drivers can trick the engine into crashing.



Download Display Driver Uninstaller (DDU).

Boot Windows in Safe Mode.

Use DDU to remove all GPU traces.

Restart normally and install the latest NVIDIA or AMD drivers from their official sites.



A fresh driver install often fixes stubborn FHE01 crashes.



Make sure Windows and your console are fully updated.

Close unnecessary background apps, especially overlays like Discord or MSI Afterburner.

If all else fails, a full reinstall of Forza Horizon 6 can clear persistent corruption.



Following these steps, most players get past FHE01 and back to racing without further crashes. Keep your files clean, drivers up-to-date, and the game will run smooth.