Always try the Official Microsoft Download Center first. It is the safest way to get these files.
Even if the installer doesn't ask for it, a quick restart ensures the new DLLs are correctly indexed by the system. directx end user runtimes web installer repack
They are frequently optimized for "silent switches," allowing system builders to install all necessary DirectX components in the background without clicking "Next" ten times. Key Components Included A comprehensive DirectX repack generally includes: Direct3D 9, 10, and 11: Legacy graphics APIs. D3DX: Helper libraries for common math and texture tasks. Always try the Official Microsoft Download Center first