The full download package contains all the setup files ( .cab files) internally. You can install it on computers that are completely offline.
A prompt will open asking you to accept the license agreement. Click .
The installation process is not a straightforward double-click. It involves two steps: extracting the files, then running the setup.
Here is the feature specification and development overview.
string sourcePath = ExtractFromCab(dll); // Extract from June2010 archive
The DirectX runtime, once installed, becomes a core part of the operating system and cannot be uninstalled through normal means. This is by design, as many core system components rely on it.
You can download the full offline redistributable directly from the Microsoft Download Center. Key Information
Navigate to the Official Microsoft Download Center for DirectX End-User Runtimes (June 2010) .
Despite its age, the June 2010 DirectX runtime is fully compatible with Windows 10 and Windows 11.
The June 2010 package is designed to work on a wide range of Windows operating systems. According to Microsoft, the supported operating systems include:
DirectX End-User Runtimes (June 2010) is the standard solution for restoring legacy DirectX 9-era components required by older games and multimedia applications. Use the full offline redistributable, run DXSETUP.exe as admin, and obtain the installer from Microsoft to ensure authenticity.