Download Microsoft-windows-netfx3-ondemand-package.cab !link! -

If you have a bootable Windows installation USB or DVD, plug it into your computer. Navigate directly to D:\sources\sxs\ (replace D: with your specific drive letter) to find the file. 2. How to Install Using the DISM Command

Press the , type cmd , right-click Command Prompt , and select Run as administrator . Download Microsoft-windows-netfx3-ondemand-package.cab

: Right-click the downloaded ISO file and select Mount . It will appear as a new drive letter (e.g., D: or E: ). If you have a bootable Windows installation USB

Last updated: May 2026. Compatible with Windows 10 (1809–22H2) and Windows 11 (21H2–24H2). right-click Command Prompt