Revit 2025 Serial Number Activation. How to activate standalone perpetual license serial number on a system that is not connected to the internet or if for some reason automatic activation of the serial number fails. Build number is displayed in the about dialog.
When you register and activate your product, your serial number is submitted to autodesk over the internet, if a connection is available. I did not get an email with a serial number, my same serial number for 18/19/20 does not work even though the 2021 download came with a new activation key (which is usually the only thing that changes when a new.