It is important to note that Windows 7 supports only a subset of DirectX 11.1 features. Full hardware acceleration and specific WDDM 1.2 features remain exclusive to Windows 8 and later. How to Check Your Version Press Windows Key + R . Type dxdiag and press Enter.
If you are looking for the official installer files, you should avoid third-party "DirectX 11.1" download sites, as these often bundle malware. The only official path is through Microsoft: The most reliable method for home users. directx-11-1-download-windows-7-64-bit-32-bit
DirectX 11.1 was originally designed as a native feature for Windows 8. To bring its benefits to Windows 7 (both 64-bit and 32-bit), Microsoft released the Platform Update for Windows 7 SP1. KB2670838 It is important to note that Windows 7
Look at the line under the System tab. Even with the update, Windows 7 may still report "DirectX 11," but the underlying libraries for 11.1 features (like d3d11_1.h ) will be present for developers to use. Where to Download Type dxdiag and press Enter