(on Server) or Turn Windows features on or off (on Desktop).
Check the box for . This automatically installs the FastCgiModule . Click Install and restart IIS if prompted. 2. Legacy Windows (IIS 6.0 and 5.1) download fastcgi for iis
For older systems like Windows Server 2003 or Windows XP, FastCGI was an "out-of-band" extension that must be downloaded. Downloads : The Official Microsoft IIS Site - IIS.NET (on Server) or Turn Windows features on or off (on Desktop)
However, if you are working with legacy systems like IIS 6.0, a separate download is required. 1. Modern Windows (IIS 10.0, 8.5, 8.0, 7.5) Click Install and restart IIS if prompted
If you are looking to , the process depends entirely on which version of Windows you are running. For modern versions of Windows (IIS 7.0 and later), FastCGI is a built-in feature that you simply enable rather than download.
Navigate to > Web Server > Application Development .
In these versions (Windows 10/11 and Windows Server 2012–2025), FastCGI is part of the role service. You do not need a separate installer. How to Enable FastCGI: