How To Fix Testament: The Order Of High Human Won’t Launch or Startup Crashing Issues?

The Testament: The Order Of High Human won’t launch issues is annoying for Windows PC players. The game either crashes on startup or failed to launch without even showing any error.

In case you have a strong PC still the Testament: The Order Of High Human won’t launch then check for corrupted game files, antivirus software, outdated drivers, or missing Visual C++ libraries.

In this article, we have provided easy solutions that can help you fix startup crashes or won’t issues while running Testament: The Order Of High Human.

How To Fix Testament: The Order Of High Human Won’t Launch

Until the developer releases the next patch follow these solutions.

1. Check the system requirements

Usually, it’s the insufficient PC hardware that causes the game to crash. So make sure your PC meets these requirements. If not then we advise you to upgrade your gaming PC.


  • OS: Windows 10 (20H1 version or newer, 64-bit versions)
  • Processor: IntelCore i5-4460 or AMD equivalent
  • Memory: 8 GB RAM
  • Graphics: 4 GB VRAM, NVIDIA GeForce GTX 750ti or AMD RX 480
  • DirectX: Version 11
  • Storage: 30 GB available space


  • OS: Windows 10 (20H1 version or newer, 64-bit versions)
  • Processor: IntelCore i7-7700K or AMD equivalent
  • Memory: 16 GB RAM
  • Graphics: 8 GB VRAM, NVIDIA GeForce GTX 1070 or AMD Radeon RX 590
  • DirectX: Version 11
  • Storage: 30 GB available space

2. Verify Game Files

You can verify the game files of Testament: The Order Of High Human to check if they are corrupted or damaged.

  • Open Steam and click the Library tab. Then right-click Resident Evil 4 Remake and select Properties.
  • Click LOCAL FILES in the left tab, and select Verify integrity of game files…
  • Click on the “Begin Scan” button to start the scan.
  • Now wait for the process to complete

3. Disable Antivirus Software /Firewall

If you are using any antivirus program on your PC then turn it off or you can add the game to the software’s whitelist. In case you are only using the Windows Security protection on your PC then make sure to disable the real-time protection feature.

Follow these steps:

  • Press Windows + I shortcut keys to open the Windows Settings menu.
  • Click on Update & Security > Click on Windows Security from the left pane.
  • Now, click on the Open Windows Security button.
  • Go to Virus & threat protection > Click on Manage Settings.
  • Next, you’ll need to turn off the Real-time protection toggle.
  • If prompted, click on Yes to proceed further.

4. Update outdated graphics drivers

An outdated graphics driver is one of the major factors that contribute to Testament: The Order Of High Human crashes on Windows 11. Since the most recent drivers offer several performance enhancements as well as bug fixes for the crashes and performance difficulties you’re experiencing. For updating the graphics driver follow this guide on how to update the graphics driver.

Although, NVIDIA and AMD release game-specific updates that you can download and install on your PC it takes time. If you are a newbie you can end up installing the wrong drivers.

So we recommend downloading Driver Easy software on your PC. This program is a professional system driver updater that automatically scans a PC’s old driver and updates them instantly.

The Driver Easy is an N0.1 software updater tool in its field and for 12 years users are using it to fix their PC errors.

So download Driver Easy and let it deal with all the system drivers.

5. Disable Fullscreen optimization

Some gamers claimed that sometimes this feature would cause the game to crash. Therefore, you might attempt to turn it off.

  • Open your Steam client > LIBRARY> right-click Halo Infinite > PropertiesLOCAL FILES(from the left pane)> Browse.
  • Right-click Testament: The Order Of High Human launcher > Property>check Disable fullscreen optimizations.
  • Next click Change high DPI settings. Under High DPI scaling override, check the box next to Override high DPI scaling behaviorOK.

6. Perform a Clean Boot

Clean booting your PC can fix boot-up issues and improve performance by stopping resource-heavy tasks and apps from starting.

Follow the steps below for a smoother experience.

  • Press the Windows + R keys to open the Run dialog box.
  • Type msconfig and hit Enter to open System Configuration.
  • Go to Services > Click on Hide all Microsoft services to enable it.
  • Now, click on Disable all so that the rest of the services gets turned off.
  • Click on Apply and then OK to save changes.
  • Next, go to Startup > Click on Open Task Manager.
  • Click on the Startup tab > Ensure to select the specific task that has a higher startup impact.
  • Now, click on Disable to turn it off.
  • After applying all these steps, just restart your PC.

7. Clear the cache

Clearing the cache of a Testament: The Order of High Human on a Windows PC can help resolve issues like being stuck on an infinite loading screen. Follow these steps:

  • Press Windows + R and type %localappdata%
  • Navigate to the game folder and delete all cache files.