The tale of a Revit user often starts with a missing library—a common hurdle for architects working on legacy projects or maintaining older software like Revit 2017. The Search for the "Lost" Library
If you are looking for the official and verified , you can download it directly from the Autodesk Knowledge Network. Since the 2017 version, Revit installs with only a minimal set of families; the full libraries are hosted online for users to download as needed. Official Download Links download revit family library 2017 verified
If your project file is corrupted but the library is missing, use the Transfer Project Standards tool from a clean 2017 template to pull in all missing system families without needing the original RFA files. The tale of a Revit user often starts