Revit 2020 failing to update

[matthewmeager1]

Hi,

When ever i try to update Revit 2020.2.1 Hotfix, it comes up saying "Error 1321. The installer has insufficient priviledges to modify the file" Then it lists where the file is.

[pendean]

You can grab your update from your Autodesk Account page, use the browser-download method, keep track of where the file lands on your PC, then initiate the installer manually https://manage.autodesk.com/

Make sure you restart your PC first and turn off your anti-virus for the duration of the download and install of the update.