Updating directx in vista
This update also provides for a smoothing gaming experience for a number of titles and is required by many modern 3D games.
Updates to Direct X 12 related files are only available via Windows Update. Direct X 11.2 is supported in Windows 10 and Windows 8 (8.1 ) only.
Any updates to Direct X 11.2 related files are made available in Windows Update in those versions of Windows.
To upgrade Direct X further, you will need to upgrade your operating system.
Microsoft Direct X 10 is licensed as Freeware for Windows PC (32-bit and 64-bit) operating system/platform from components without restrictions.
There is no standalone download available for Direct X 11.2.