Deploy .NET Framework 3.5 by using Deployment Image Servicing and Management (DISM)
You can use the Deployment Image Servicing and Management (DISM) command-line tool to create a modified image to deploy .NET Framework 3.5. Important For images that will support more than one language, you must add .NET Framework 3.5 binaries before adding any language packs. This order ensures that .NET Framework 3.5 language resources are installed correctly in the reference image and available to users and applications. Using DISM with Internet connectivity Requirements Internet connection Access to Windows Update. If the PC or server is behind a firewall or uses a proxy server, see KB900935 - How the Windows Update client determines which proxy server to use to connect to the Windows Update Web site . Windows 8, Windows Server 2012, or the Windows Assessment and Deployment Kit (ADK) tools. Installation media Administrator user rights. The current user must be a member of the local Administrators group to add or remove Windows features. For an online reference image that can acc