Visit the Autodesk Knowledge Network or the Revit Forum community. Provide your exact error message and Windows version for faster assistance.
64-bit Microsoft Windows 7 SP1, 8.1, or 10. autodesk revit 2019 installation and activation
If using a 3-year student license:
Before downloading, complete these steps to avoid errors: Visit the Autodesk Knowledge Network or the Revit
Activation for the 2019 version typically follows the "Serial Number and Product Key" model, which was standard before Autodesk shifted entirely to "Sign-In" based licensing for newer versions. First Launch autodesk revit 2019 installation and activation