: Copy the entire contents of the installation media to a folder on your drive and run from there. This often bypasses pathing issues. Run as Administrator : Right-click the installer and select Run as Administrator

from the new local source. The progress bar didn't stutter this time. It surged forward, completing the installation with a satisfying chime.

If you are installing offline, you must use the /layout switch to download all files first. powershell adksetup /quiet /layout c:\temp\ADKoffline Use code with caution. Copied to clipboard