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How to Fix DirectX Not Working Errors on Windows 11: Step-by-Step Solutions

DirectX is a crucial component for running games and multimedia applications on Windows 11. Sometimes, users encounter errors indicating that DirectX is not working properly. These errors can prevent games from launching or cause poor graphics performance.

Fixing DirectX issues might seem complicated, but with the right steps, most problems can be resolved quickly. This guide will walk you through simple and detailed solutions to get DirectX running smoothly again.

Each step is explained clearly, making it easy even if you are new to Windows troubleshooting. Follow the instructions carefully to avoid missing anything important.

Let’s begin by understanding some quick checks before diving into the main fixes.

Quick Note: Prerequisites and Initial Checks

Before starting any troubleshooting, make sure you have done the following:

  • Check Windows Updates: Windows often includes important DirectX updates within its regular system updates.
  • Verify Your Graphics Drivers: Outdated or corrupted graphics drivers can cause DirectX errors.
  • Know Your DirectX Version: Windows 11 usually comes with DirectX 12 or later. You can check your version by typing dxdiag in the Start menu and opening the DirectX Diagnostic Tool.

These quick checks save time and ensure your system is ready for the fixes below.

Step 1: Run the DirectX Diagnostic Tool

The DirectX Diagnostic Tool helps identify problems with DirectX components and drivers.

  1. Press the Windows key and type dxdiag, then press Enter.
  2. Wait for the tool to load. It may take a few seconds.
  3. Check the System tab for your DirectX version.
  4. Look through the Display tab for any problems listed under “Notes.”

If the tool reports no issues, your DirectX installation is likely fine, and the problem might lie elsewhere.

Step 2: Update Windows 11

DirectX updates are typically included in Windows updates, so keeping your system updated is key.

  1. Click Start and select Settings.
  2. Go to Windows Update on the left menu.
  3. Click Check for updates.
  4. Install any available updates and restart your computer if prompted.

Updating Windows ensures you have the latest security patches and DirectX fixes from Microsoft.

Step 3: Update or Reinstall Graphics Drivers

Graphics drivers control how your system interacts with your display hardware, which DirectX heavily relies on.

How to Update Drivers Automatically

  1. Right-click the Start button and select Device Manager.
  2. Expand the Display adapters section.
  3. Right-click your graphics card and choose Update driver.
  4. Select Search automatically for drivers.

If Windows finds a newer driver, it will install it. Restart your computer afterward.

How to Reinstall Drivers Manually

If updating does not help, try reinstalling the drivers:

  1. In Device Manager, right-click your graphics card and choose Uninstall device.
  2. Check the box that says Delete the driver software for this device if available.
  3. Restart your computer. Windows will attempt to reinstall a basic driver automatically.
  4. Alternatively, visit your graphics card manufacturer’s website (NVIDIA, AMD, or Intel) to download and install the latest driver manually.

Step 4: Install the Latest DirectX Runtime

Sometimes, certain applications require specific DirectX runtime components that are not included by default in Windows 11.

  1. Download the DirectX End-User Runtime Web Installer from the official Microsoft website.
  2. Run the installer and follow the on-screen instructions.
  3. Restart your computer after installation.

This step adds missing DirectX libraries and fixes errors caused by absent files.

Step 5: Run System File Checker (SFC) Scan

Corrupted system files can cause DirectX errors. The SFC scan repairs these files.

  1. Press Windows key + S, type cmd, then right-click Command Prompt and select Run as administrator.
  2. In the Command Prompt window, type: sfc /scannow and press Enter.
  3. Wait for the scan to complete. It may take 10-15 minutes.
  4. Follow any instructions if corrupt files are found and repaired.

Restart your computer once the process finishes.

Step 6: Check for Conflicting Software

Some third-party software, like antivirus or system optimizers, may interfere with DirectX.

  • Temporarily disable your antivirus or firewall and test if the DirectX error persists.
  • If disabling fixes the issue, add exceptions for your game or application in the security software.
  • Be careful to re-enable protection after testing.

Alternative Method: Use the Windows Troubleshooter

Windows 11 includes built-in troubleshooters that can automatically detect and fix problems.

  1. Go to Settings > System > Troubleshoot > Other troubleshooters.
  2. Find and run the Program Compatibility Troubleshooter or Hardware and Devices Troubleshooter.
  3. Follow the prompts and apply suggested fixes.

This method is helpful if you prefer an automated approach.

Frequently Asked Questions (FAQs)

What causes DirectX not working errors?

Common causes include outdated or corrupted graphics drivers, missing DirectX runtime files, corrupted system files, or conflicts with other software.

How do I check my DirectX version?

Type dxdiag in the Start menu and open the DirectX Diagnostic Tool. Your DirectX version is listed on the System tab.

Can I reinstall DirectX on Windows 11?

Windows 11 includes DirectX 12 by default, but you can install the DirectX End-User Runtime Package to add missing components required by some applications.

Is it safe to update graphics drivers?

Yes, updating drivers from official sources improves performance and fixes bugs. Always download from your hardware manufacturer’s website or use Windows Update.

What if a game still shows DirectX errors after all fixes?

The game itself might be corrupted or incompatible. Try reinstalling the game or check the game developer’s support for patches.

When Nothing Works

If none of the above solutions solve your DirectX errors, consider these final options:

  • Perform a System Restore: Revert your system to a point before the problem started.
  • Reset Windows 11: Use the “Reset this PC” feature in Settings for a fresh start, keeping or removing your files as you choose.
  • Contact Microsoft Support: Visit the official DirectX troubleshooting page for more detailed help.

Conclusion

DirectX errors on Windows 11 can be frustrating, but most issues are fixable with simple steps. Start by running diagnostic tools and updating Windows and drivers.

Installing the latest DirectX runtime and scanning for system file corruption usually solves deeper problems. Don’t forget to check for conflicting software and use Windows troubleshooters when needed.

If all else fails, system restore or reset options provide a clean slate to fix persistent issues. Following this guide carefully will help you get back to enjoying your games and apps without DirectX interruptions.

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