Orcs Must Die 3 is a critically acclaimed tower-defense title for PC and consoles. It runs on the Unreal Engine and is not a demanding game, in terms of hardware, on PC. However, PC users are experiencing errors and issues with Orcs Must Die like UE4 OMD Fatal Error, crash at startup, D3D Device Removed, LowlevelFatalError, and more. Here I have compiled fixes that help PC users fix errors and issues they are experiencing with Orcs Must Die 3.
Try These Orcs Must Die 3 UE4 OMD Fatal Error and Other Error Fixes
Orcs Must Die has launched with favorable reviews and PC gamers are loving it. As mentioned, it’s not a demanding game on PC. However, PC users report errors and issues with Orcs Must Die 3 like UE4 OMD Fatal Error, crash at startup, D3D Device Removed, LowlevelFatalError, and more. The following fixes will help you fix errors you are experiencing playing Orcs Must Die 3.
UE4 OMD Fatal Error Crash Fix
Orcs Must Die 3 PC players report they can’t play the game due to the UE4 OMD Fatal Error and here is how to fix this error.
Update GPU Driver – Outdated or incompatible GPU driver is crashing Orcs Must Due 3 to the desktop with the UE4 OMD Fatal Error. Update or install a different GPU driver version to fix the error. Ensure to do a clean installation.
Update Windows – Some PC users don’t install Windows updates frequently. In the digital age, where games get updated regularly, their OS build requirement can change with updates or patches. If you haven’t updated your Windows OS, it’s crashing Orcs Must Die 3 with the UE4 OMD Fatal Error. Update your OS to fix the UE4 OMD Fatal Error.
- Open Windows Settings > Window Updates.
- Click “Check for updates”.
- Install all available updates.
Update Audio Driver – Updating the audio driver has fixed the Orcs Must Due 3 UE4 OMD Fatal Error for some players. Update your audio drivers and the error will be fixed.
- Open Device Manager.
- Click “Audio inputs and outputs”
- You’ll see a list of audio devices.
- Right-click your active audio device and select “Update driver”.
- Click the “Search automatically for drivers” option when the prompt appears.
- Windows will look for new drivers and will install it if available.
- Play Orcs Must Die 3 and the UE4 OMD Fatal Error is fixed.
Disable Overclock – If you have overclocked your GPU, it’s crashing Orcs Must Die with the UE4 OMD Fatal Error. Revert the graphics card to its default GPU and Memory clocks to fix the error.
Enable Debug Mode – Most graphics cards from Nvidia AIB partners like Zotac or GIGABYTE are factory overclocked or have higher GPU and Memory clocks compared to reference models. These higher clocks are crashing Orcs Must Die 3 with the UE4 OMD Fatal Error. Enable the Debug Mode and the graphics card will start using Nvidia’s recommended GPU and Memory clock and it’ll fix the UE4 OMD Fatal Error. Open the Nvidia Control Panel > Help > Debug Mode.
Limit Max FPS – Playing Orcs Must Die 3 at an unlocked or high FPS is crashing it with the UE4 OMD Fatal Error. Limit the game’s max frame rate to reduce the CPU and GPU load to fix the error. I recommend you use Nvidia Control Panel to limit the FPS as in-game FPS limiters often cause bad frame pacing.
- Open the Nvidia Control Panel.
- Click “Manage 3D Settings” and open the Program Settings tab.
- Select Orcs Must Die 3 from the drop-down menu (add it if it isn’t in the list).
- Scroll down, enable Max Frame Rate, and set a value.
Unless you use a Freesync or G.sync display, your Max Frame Limit should be 1/2, 1/3rd, or 1/4th of your monitor’s refresh rate. Otherwise, the game will feel jittery.
Increase Shader Cache Size – Orcs Muse Die 3 runs on Unreal Engine 4, which relies on shaders for its visuals and performance. The GPU driver hasn’t allotted enough shader cache size, which crashes Orcs Must Die 3 to the desktop with the UE4 OMD Fatal Error. Increase the shader cache size to fix the error.
- Open the Nvidia Control Panel
- Go to Manage 3D Settings > Global Settings
- Scroll down to Shader Cache
- Select 10 GB and apply the changes.
D3D Device Removed Fix
PC users report Orcs Must Die 3 is crashing with the D3D Device Removed error. There are multiple reasons for the D3D Device Removed error crash and the following fixes will resolve it.
Update GPU Driver – Your current GPU driver is incompatible with Orcs Must Die 3 or it’s outdated, which is crashing the game with the D3D Device Removed error. Update the GPU driver or install a different driver version to fix the error. Ensure you do a clean isntallation.
Disable Overclock or Enable Debug Mode – If you have overclocked your GPU to squeeze more performance out of it, it’s crashing Orcs Must Die 3 with the D3D Device Removed error. Revert it to its default GPU and Memory clocks to fix the error.
If you haven’t overclocked the graphics card, it’s either factory overclocked or uses higher GPU and Memory clocks compared to the reference model. Enable the Debug Mode and the graphics card will default to Nvidia’s recommended GPU and Memory clocks. This will fix the D3D Device Removed error. Open the Nvidia Control Panel > Help > Debug Mode.
Setup Timeout Detection and Recovery – Orcs Must Die 3 runs on Unreal Engine 4, and the game engine often exhibits behavior where Windows falsely recognizes the GPU driver to be stalling. This crashes Orcs Must Die 3 to the desktop with the D3D Device Removed error. You can fix it by setting up Timeout Detection and Recovery in Windows Registry that resets the GPU driver as soon as the OS detects it stalling.
- Type regedit in Windows search and run it as an administrator
- Navigate to HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Control -> GraphicsDrivers
- Right Click in the right panel in the ‘blank space’ and Select New In Windows Registry
- Select DWORD (32-bit) Value and name the file TdrLevel
- Double-click TdrLevel and select Modify
- Confirm that the value is 0
- Restart your PC
Setup TDRDelay – To fix Orcs Must Die 3’s D3D Device Removed error, set up Timeout Detection and Recovery Delay in Windows Registry. It gives the GPU driver more time to respond or recover than the 2-second default timer.
- Type regedit in Windows search and run it as an administrator.
- Navigate to HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Control -> GraphicsDrivers.
- Right-click in the right panel in the ‘blank space’ and Select New In Windows Registry.
- Select DWORD (32-bit) Value and name the file TdrDelay.
- Double-click TdrDelay and select Modify.
- Confirm that the value is 10
- Restart your PC.
- Play Orcs Must Die 3 and the D3D Device Removed error is fixed.
Limit Max FPS – Playing Orcs Must Die 3 at an unlocked or high FPS is crashing it with the D3D Device Removed error. Playing at a high FPS puts a lot of load on the GPU which often results in crashes to the desktop with DXGI errors like D3D Device Removed. Limit Orcs Must Die 3’s max frame rate to fix the error.
- Open the Nvidia Control Panel.
- Click “Manage 3D Settings” and open the Program Settings tab.
- Select Orcs Must Die 3 from the drop-down menu (add it if it isn’t in the list).
- Scroll down, enable Max Frame Rate, and set a value.
Unless you use a Freesync or G.sync display, your Max Frame Limit should be 1/2, 1/3rd, or 1/4th of your monitor’s refresh rate. Otherwise, the game will feel jittery.
Game Not Launching, Crash At Startup Fix
According to PC users, Orcs Must Die 3 is crashing at startup or not launching. There are multiple reasons Orcs Must Die 3 is crashing at startup and the following are the fixes that’ll help you fix it.
Run Orcs Must Die 3 as an Administrator – Lack of admin rights is crashing Orcs Must 3 at startup. Run the game as an administrator to fix the issue.
- (Steam)Right-click Orcs Must Die 3 in your Steam library > Manage > Browse local files.
- (Epic) Go to your Epic Games library > click the three dots > Manage > click the Folder Icon in front of “Installation”.
- A new explorer window will open containing the game files.
- Right-click the game’s executable > Properties > Compatibility tab
- Check “Run this program as an administrator” and hit apply.
- Launch Orcs Must Die 3 and it won’t crash at startup.
Update Audio Driver – PC users report that updating the audio driver fixed Orcs Must Die 3’s crash at startup issue. Update your audio driver and the game will work without crashing.
- Open Device Manager.
- Click “Audio inputs and outputs”
- You’ll see a list of audio devices.
- Right-click your active audio device and select “Update driver”.
- Click the “Search automatically for drivers” option when the prompt appears.
- Windows will look for new drivers and will install it if available.
- Play Orcs Must Die 3 and the crash at startup issue is fixed.
Disable Cloud-Synchronization for Save Files – Orcs Must Die 3’s save files crashing it at startup. Disable cloud-synchronization for the saves and the issue will be fixed.
- Right-click Orcs Must Die 3 in Steam > Properties > General tab.
- Turn off “Keep games save in the Steam Cloud” and press OK.
- After that, copy and paste the game’s save files to another folder and delete the original ones.
- Launch Orcs Must Die 3 and it will start without crashing.
- Close the game and copy the save files back.
- Now you launch the game and it won’t crash at launch.
Disable Anti-Virus – If you use a third-party anti-virus software, it detects Orcs Must Die 3’s executable as malware and blocks it. Anti-virus software like DeeGuard or F-Secure are known for falsely detecting game executables as malware. You can fix the issue by disabling the anti-virus’ real-time protection or excluding the game folder from the anti-virus, I recommend the latter. After that, verify the game files.
Delete DirectX Shader Cache – The DirectX shader cache stored on your PC in corrupt or incompatible with Orcs Must Die 3, which crashes the game at startup. Delete the DirectX shader cache and a new one will be created the next time you launch the game. This will fix Orc Must Die 3’s crash at startup issue.
- Open Windows Settings
- Go to System > Storage > Temporary Files
- Select DirectX Shader Cache and click “Remove Files”
- launch Orcs Must Die 3 and it’ll work without crashing at startup.
Update or Install Visual C++ Components – Visual C++ is necessary to run games on Windows. Orcs Must Die 3 is crashing at startup due to corrupt or missing Visual C++ components. Install or repair Visual C++ Redistributables to fix the issue.
- Open the Steam library and type ‘Steamworks’ in the search bar.
- Right-click “Steamworks Common Redistributables” > Manage > Browse local files.
- A new Explorer window will open.
- Go to _CommonRedist\vcredist
- There are folders with names in years starting from 2010.
- Open each folder and run the VC_redis, both x64 and x86 versions.
- Install or repair Visual C++ Redistributables and restart your PC.
LowlevelFatalError Fix
Orcs Must Die PC players are reporting that the game is crashing with the “LowlevelFatalError [File:Unknown] Line: 724” error. The following fixes will help resolve Orcs Must Die 3’s LowLevelFatal Error.
Switch DirectX – This error could be occurring due to DirectX. Try forcing DirectX 11 to fix the error.
- Right-click Orcs Must Die in Steam > properties.
- Type ‘-dx11’ under the Launch option and press OK.
- Launch the game and it won’t crash with LowlevelFatalError.
That is all for our Orcs Must Die! 3 fixes for errors and issues like UE4 OMD Fatal Error, crash at startup, LowlevelFatalError, and more. If you are facing errors and issues with other PC games or your PC, also see our hub for commonly occurring PC errors and their fixes.
