Contact your local IT support if you need the 64-bit version of Project. This version is compatible with the 32-bit version of Office, which Microsoft recommends for most people. You don't need to install Office 2019 as a prerequisite for installing Project 2019. If you find your copy of Project has become deactivated, make sure you are connected to the Stanford network and run the Office Activation Tool. In order for your copy of Project to remain activate it must connect to the Stanford network at least once every 180 days. If Project does not activate on its own, try running the Office Activation Tool. If you see a welcome screen, your Project installation will activate. To check whether you can connect to the Stanford licensing server, open a web browser and go.
In order for Microsoft Project to activate with the campus licensing server, your computer needs to be connected the Stanford network locally or through the Stanford VPN during installation.