Can't pack my project?

I have a VR project that was packaging all right. then I tried changing stuff around to package it for oculus quest, which didn’t work at all. So I tried to revert everything and package for windows again, and it doesn’t work, when I click “package to windows 64bit” it redirects me to this link: https://docs.unrealengine.com/en-US/Engine/Tutorial/Installation/InstallingVisualStudioTutorial.InstallingVisualStudioTutorial/index.html

which doesn’t exist and redirects me to a generic documentation hub. other projects are packaging fine.

what could I have done wrong?