Unlike the full “redistributable” package (a ~100MB offline installer), the web installer saves bandwidth and time by fetching only the required legacy components.
But what exactly is it? Is it still necessary in the era of Windows 10 and 11? And why do so many older games still demand you run it? directx end user runtimes web installer
Search for directx_Jun2010_redist.exe . This 95MB package contains all legacy runtimes up to DirectX 11. No internet required. Because dxwebsetup.exe is small and widely needed, malicious actors often distribute fake versions that install adware, miners, or ransomware. And why do so many older games still demand you run it
Additionally, game developers are expected to redistribute the required DirectX runtimes with their games. The web installer exists primarily for users whose game failed to do so properly. Yes, but only for legacy gaming. No internet required