How to install the latest version of DirectX

Install the latest version of DirectX through Windows Update

Microsoft DirectX is included as an integral part in Windows operating systems. You can update DirectX by applying the latest service pack or other updates through Windows Update.

To check your DirectX version, see How to check which version of DirectX is installed.
To check the latest DirectX version that you can install on your operating system, see List of the latest DirectX versions and their supported operating systems.

You can also manually download and apply the following update package that updates DirectX to the latest version.
Some applications and games require DirectX 9. However, your computer includes a more recent version of DirectX. If you install and then run an application or game that requires DirectX 9, you might receive an error message such as "The program can't start because d3dx9_35.dll is missing from your computer. Try reinstalling the program to fix this problem."

To resolve this issue, go to the following Microsoft website to install DirectX End-User Runtime: Note When you run this package, no change is made to your version of DirectX, Direct3D 9, Direct3D 10.x, Direct3D 11.x, DirectInput, DirectSound, DirectPlay, DirectShow, or DirectMusic.

List of file failures that the DirectX End-User Runtime package fixes

More Information

The following table lists the latest DirectX version that you can install on an operating system.
Supported operating systemsLatest DirectX versions
Windows 10 (November 2015) and Windows Server 2016 Technical Preview
DirectX 11.4
DirectX 12.0
Windows 10
DirectX 11.3
DirectX 12.0
Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2
DirectX 11.2
Windows 8, Windows RT, and Windows Server 2012

Windows 7 Service Pack 1 (SP1) and Windows Server 2008 R2 SP1 together with update 2670838 installed
DirectX 11.1
Windows 7 and Windows Server 2008 R2

Windows Vista Service Pack 2 (SP2) and Windows Server 2008 SP2 together with update 971644 or 971512 installed
DirectX 11.0
Windows Vista SP1 or later, and Windows Server 2008 or later
DirectX 10.1
Windows Vista
DirectX 10.0
Windows XP SP2 or later

Windows XP x64 Edition SP1 or later, and Windows Server 2003 SP1 or later
DirectX 9.0C
To check which version of DirectX is on your computer, follow these steps:
  1. Open DirectX Diagnostic Tool.
    Windows 8.1 or Windows 8
    Swipe in from the right edge of the screen, and then tap Search. (If you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search.) Type dxdiag in the search box, and then tap on click dxdiag.exe.
    Windows 7 or Windows Vista
    Click the Start button, type dxdiag in the search box, and then press Enter.
    Windows XP
    Click the Start button, and then click Run. Type dxdiag in the Run box, and then press Enter.
  2. Click the System tab, and then, under System Information, check the DirectX version number.
Note Currently, DirectX Diagnostic Tool may show DirectX 11 as the DirectX version number for DirectX 11.2 and DirectX 11.1.

Article ID: 179113 - Last Review: Apr 6, 2016 - Revision: 1