Every troubleshooting guide for WARDOGS error 0xc0000142 starts the same way: restart your PC, verify game files, run as administrator. Three clicks, three prayers. Most of the time, it does nothing. The error code 0xc0000142 means “Application was unable to start correctly” – a generic Windows crash that signals a corrupted system component, a driver conflict, or a missing runtime dependency. Restarting won’t fix that. File verification won’t either if the files are fine. Here are nine solutions that actually target the underlying cause, ordered from most likely to specialized.
1. Enable AES-NI in Your BIOS
The single most overlooked fix for Unreal Engine 5 games launching with 0xc0000142 is a BIOS setting called AES-NI (Advanced Encryption Standard New Instructions). Many modern motherboards ship with this disabled by default in “compatibility” or “legacy” modes. WARDOGS requires it for kernel-level anti-cheat initialization. If it’s off, the executable fails before it even loads.
Enter your BIOS by tapping Delete or F2 during boot. Navigate to CPU Configuration or Advanced CPU Settings. Look for “Intel AES-NI” (or “AMD AES-NI” on Ryzen systems). Enable it. Save and exit. Reboot, launch WARDOGS. This single change has resolved the error for countless players in the closed beta and early access launch. Do not skip this step.
2. Repair Microsoft Visual C++ Redistributables
WARDOGS depends on Visual C++ runtime libraries. A damaged or missing redistributable can trigger 0xc0000142 at startup. Most guides forget to mention this because they assume the runtime is intact. It often isn’t after a Windows update or a partial uninstall.
Go to Microsoft’s official site and download the latest supported Visual C++ redistributable packages (both x64 and x86). Run each installer and select “Repair”. Do the same for any existing installs via Programs and Features. Restart. If you want to be thorough, uninstall all redistributable versions first, reboot, then reinstall the latest. WARDOGS will then find the correct DLLs.
3. Run SFC and DISM Scans
The 0xc0000142 error is frequently caused by corruption in Windows system files – not game files. A simple “verify integrity” on Steam only checks the game installation. It won’t touch ntdll.dllcodecodecodecodecodecode, kernel32.dllcodecodecodecodecodecode, or other core components.
Open Command Prompt as administrator. Run sfc /scannowcodecodecodecodecodecode. Let it finish. Then run DISM /Online /Cleanup-Image /RestoreHealthcodecodecodecodecodecode. The second command repairs the image that SFC relies on. Both must complete fully. Restart after each. Many players report that DISM alone fixed the error – the system was carrying a corrupt component from a previous update.
4. Perform a Clean Boot
Background services from third-party software often hook into Unreal Engine processes and block initialization. The standard advice to “close background apps” is too vague. A clean boot disables everything except Microsoft services, isolating the conflict.
Press Win+R, type msconfigcodecodecodecodecodecode. Go to Services tab, check “Hide all Microsoft services”, click “Disable all”. Then open Task Manager, Startup tab, disable everything. Restart. Test WARDOGS. If it launches, enable services one group at a time until the error returns. The usual culprits: Razer Cortex, MSI Afterburner, RGB control apps (iCUE, Logitech G Hub), and any virtual controller driver like vJoy.
5. Clean Install Your Graphics Driver
Outdated or corrupted GPU drivers are a textbook cause of 0xc0000142. But an in-place update often leaves traces that still produce the error. A “clean installation” removes every remnant before reinstalling.
Download the latest driver from Nvidia or AMD. Run the installer, select “Custom (Advanced)”, check “Perform a clean installation”. Follow through. Restart. This clears old shader caches, registry entries, and driver files that can conflict with WARDOGS’s rendering pipeline. If you still get the error, try rolling back to a driver version from two months prior – sometimes the bleeding-edge driver introduces instability for specific UE5 titles.
6. Disable Hardware Accelerated GPU Scheduling (HAGS)
HAGS is a Windows feature meant to reduce latency. It can also cause Unreal Engine games to fail initialization. The source material repeatedly confirms this: disabling HAGS fixed startup crashes and frame gen issues for many WARDOGS players.
Go to Settings > System > Display > Graphics > Advanced graphics settings. Toggle “Hardware-accelerated GPU scheduling” off. Restart. Test. If the game launches, leave it off while playing. You can re-enable it after your session. Some users report that HAGS causes the exact 0xc0000142 error when paired with certain Nvidia driver versions – the combination triggers a miscommunication between the GPU and the engine’s rendering thread.
7. Rename the Local Configuration Folder
A corrupt configuration file can prevent the executable from parsing startup settings. The game user settings file (GameUserSettings.inicodecodecodecodecodecode) sometimes becomes damaged from a previous crash or an improper exit. Deleting it forces WARDOGS to generate a fresh one.
Navigate to %LOCALAPPDATA%WardogsSavedConfigcodecodecodecodecodecode. Rename the Configcodecodecodecodecodecode folder to Config_backupcodecodecodecodecodecode. Launch the game. If it works, your old settings were the problem. You can manually copy key bindings or graphics preferences from the backup if needed. This is faster than reinstalling and safer than wiping the entire WARDOGS folder.
8. Remove Conflicting Anti-Cheat Software – Especially Riot Vanguard
WARDOGS uses its own anti-cheat (EAC-based). Another anti-cheat running at the kernel level – most notably Riot Vanguard (from Valorant or League of Legends) – can refuse the WARDOGS executable. The error message “The anti-cheat service refused the game executable” appears, but sometimes it manifests as the generic 0xc0000142 instead.
Right-click the Vanguard icon in the system tray and select “Exit”. Then restart your PC. Do not just close it – Vanguard reloads on restart if you only quit the client. After reboot, try WARDOGS. If it works, you may need to uninstall Vanguard temporarily while playing WARDOGS. The same applies to FaceIt, BattlEye, and any other kernel-level anti-cheat that runs as a service.
9. Revert from Windows Insider Builds or Uninstall Recent Updates
Windows Insider Preview builds have been a persistent source of 0xc0000142 for WARDOGS players. The source material shows that leaving the Insider program and returning to the stable 25H2 build fixed the error for many. If you are on a production build but the error started after a recent Windows update, uninstall that update.
Check your Windows version with winvercodecodecodecodecodecode. If you are on an Insider build, go to Settings > Windows Update > Windows Insider Program and stop getting preview builds. You may need to use the “Go back” option in Recovery if the downgrade is available. If not, uninstall the most recent update via Update History. A specific update, KB5121003, has been flagged by multiple users as causing the crash. Remove it and pause updates until Microsoft issues a permanent fix.
One edge case that even experienced users miss: the error can be triggered by a faulty inputx64.syscodecodecodecodecodecode driver from RGB lighting software. Check Event Viewer after the crash. Look for error logs under Windows Logs > System. If you see a reference to inputx64.syscodecodecodecodecodecode, stop the service with sc stop inputx64codecodecodecodecodecode and sc config inputx64 start=disabledcodecodecodecodecodecode in an admin command prompt. Reboot. WARDOGS will launch without that kernel-level conflict. This is not a permanent solution – you lose RGB control – but it proves the source of the crash, and you can decide whether to update the RGB software or keep the service disabled during gameplay.
