Microsoft explicitly supports it via the "Windows Features" panel. It runs in a side-by-side (SxS) manner, meaning it does not replace newer versions like .NET 6, 7, or 8.
Right-click the ISO file and select . (If using a physical USB installer, plug it into your PC). Microsoft explicitly supports it via the "Windows Features"
Standard Windows settings usually try to download these files from the web, but if you have a slow connection or no internet at all, you'll need an . 1. Download the Official Microsoft Standalone Installer (If using a physical USB installer, plug it into your PC)
/online : Targets the operating system you are currently running. (If using a physical USB installer
For system administrators handling bulk deployments or deployment scripts, community-created standalone executable installers are available on various tech forums. These utilities essentially package the sxs folder files from the Windows ISO along with a simple script script to run the DISM command automatically with a single click.
You should see a progress bar (0.0% to 100%). The operation will complete in 2–5 minutes. No internet connection required.