Microsoft-windows-netfx3-ondemand-package.cab Download Verified May 2026

To install .NET Framework 3.5 without an active internet connection, you typically need the Microsoft-windows-netfx3-ondemand-package.cab

Microsoft does not provide a direct standalone download link for this specific .cab file on its website. It is officially distributed only through Windows Installation Media (ISO). Microsoft-windows-netfx3-ondemand-package.cab Download

You likely do not need to "download" the file separately. Instead, you extract it from a Windows installation image: To install

Place the CAB file in an easy-to-access folder. For this guide, we’ll assume it’s C:\temp\ . Microsoft-windows-netfx3-ondemand-package.cab Download

Restart your PC (even if not prompted, it’s good practice).

dism /online /enable-feature /featurename:NetFx3 /all