![How to Fix Windows Error directx-error — DirectX Error in Games [2026]](/images/blog/windows-error-directx-error-hero.webp)
Quick answer: how to fix a DirectX error
To fix a DirectX error in games, reinstall the DirectX End-User Runtime from Microsoft, update your GPU driver, and verify your game files. To check which version you have, open the DirectX Diagnostic Tool — press Win + R, type dxdiag, and press Enter. Most DirectX errors are fixed in under 5 minutes with the 5 steps below.
What Causes a DirectX Error?
A DirectX error (DirectX Error in Games) can be triggered by several issues:
- Outdated DirectX runtime missing newer feature support
- Corrupted game files missing DirectX-related DLLs
- Outdated GPU driver with DirectX 12 compatibility bugs
- Windows system file corruption affecting DirectX components
- Incompatible DirectX feature level between game requirements and GPU
| Cause | Best fix |
|---|---|
| Outdated DirectX runtime missing newer feature support | Install the latest DirectX runtime |
| Corrupted game files missing DirectX-related DLLs | Verify game files in your game client |
| Outdated GPU driver with DirectX 12 compatibility bugs | Update your GPU driver |
| Windows system file corruption affecting DirectX components | Repair Visual C++ Redistributables |
| Incompatible DirectX feature level between game requirements and GPU | Run SFC to repair DirectX system files |
How to Fix Windows Error directx-error — Step by Step
Install the latest DirectX runtime
Download and run the DirectX End-User Runtime Web Installer (dxwebsetup.exe) from microsoft.com. This installs all DirectX versions including DirectX 9, 10, and 11 components that many games still require even on Windows 11.
Verify game files in your game client
Steam: Library > right-click the game > Properties > Local Files > Verify integrity of game files. Epic: Library > three dots next to the game > Verify. This replaces any missing or corrupted DirectX DLLs installed by the game.
Update your GPU driver
Visit nvidia.com/drivers or amd.com/support. Download and install the latest driver for your GPU. DirectX 12 support and feature levels are tied to GPU drivers — outdated drivers cause DirectX feature failures.
Repair Visual C++ Redistributables
Settings > Apps > search Microsoft Visual C++ > click each version > Modify > Repair. DirectX relies on Visual C++ runtime libraries. Corrupted runtimes cause DirectX initialization failures.
Run SFC to repair DirectX system files
CMD as Admin:sfc /scannow
DirectX components like d3d11.dll and d3d12.dll are Windows system files that SFC can restore if corrupted.
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Frequently Asked Questions
Why does a DirectX error appear in games but not other apps?
Games use DirectX features (3D rendering, shaders) that everyday apps do not. A DirectX component that works fine for 2D desktop apps can fail under the demands of a modern game.
What DirectX version do I have?
Press Win + R > type dxdiag > System tab shows the DirectX version. Most games require DirectX 11 or 12. Even if you have 12, you may be missing older DirectX 9/10 components that the game still needs.
Can I run a DirectX 12 game without DirectX 12?
No. DirectX 12 requires Windows 10 or 11 and a compatible GPU. If your GPU only supports DirectX 11, you cannot run DirectX 12-exclusive games. Most games offer a DirectX 11 fallback option in settings.
Does reinstalling Windows fix DirectX errors?
Usually no — reinstalling the DirectX runtime and game files is sufficient. Reserve Windows reinstall for cases where SFC cannot repair corrupted DirectX system files.
Why does the same game work on my other PC?
The other PC has the correct DirectX runtime version, GPU driver, and Visual C++ Redistributables installed. Installing those packages on the affected PC brings it to the same state.
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