.net 3.5 Offline Installer Windows 11 Upd ✔

Inside the mounted drive, navigate to the sources\sxs folder. You should see a file named microsoft-windows-netfx3-ondemand-package.cab . This is the offline source.

Type the following command, replacing D: with your mounted drive letter: .net 3.5 offline installer windows 11

If you are a developer, a gamer running classic titles, or an enterprise user maintaining legacy software, you have likely encountered the dreaded prompt: “This application requires .NET Framework 3.5.” Inside the mounted drive, navigate to the sources\sxs folder

While Windows 11 comes with .NET Framework 4.8 (and newer) pre-installed, version 3.5 (which includes 2.0 and 3.0) is not enabled by default. The most common method to install it is via Windows Features during an active internet connection, but what if your PC is offline, on a restricted network, or the online download keeps failing? Type the following command, replacing D: with your

Open Command Prompt as Administrator (right-click Start button > Terminal (Admin) > choose Command Prompt).

Published: April 13, 2026 | Reading Time: 4 minutes