Microsoft-windows-netfx3-ondemand-package.cab ((new)) Download Info

The microsoft-windows-netfx3-ondemand-package.cab file is a Feature on Demand (FOD) package used to install .NET Framework 3.5 (which includes .NET 2.0 and 3.0) on Windows 10, Windows 11, and Windows Server without requiring an active internet connection.

DISM /Mount-Wim /WimFile:C:\install.wim /Index:1 /MountDir:C:\mount
DISM /Image:C:\mount /Add-Package /PackagePath:D:\sources\sxs\Microsoft-windows-netfx3-ondemand-package.cab
DISM /Unmount-Wim /MountDir:C:\mount /Commit

Microsoft does not provide a direct, standalone web link for this specific .cab file. Instead, it is distributed within official installation media. Here are the reliable ways to obtain it: Where to find microsoft-windows-netfx3-ondemand-package.cab Microsoft-windows-netfx3-ondemand-package.cab Download

If you have already downloaded the microsoft-windows-netfx3-ondemand-package.cab file, you can install it using the Deployment Image Servicing and Management (DISM) tool. Open Command Prompt as an Administrator. The microsoft-windows-netfx3-ondemand-package

Media Creation Tool: You can use the Media Creation Tool to download a Windows ISO, which will contain the .cab file for that specific version of Windows. Microsoft does not provide a direct, standalone web

2. "The source files could not be found" If you try to install using the "Turn Windows features on or off" menu without internet, you will see this. You must use the Command Prompt (DISM) method pointing directly to the .cab file you extracted from the ISO.

1. Windows Installation Media (ISO) – Inside the sources\sxs\ folder.
2. Microsoft Update Catalog – Search for “.NET Framework 3.5 Features on Demand” matching your OS version and architecture (x64, x86, ARM64).
3. Volume Licensing Service Center (VLSC) – For enterprise images.
4. Windows ADK – Sometimes bundled with deployment tools.