This repository creates a Revit add-in that can upgrade Revit files to a newer version. There is a project file for Revit 2017, 2018, 2019, 2020, 2021, 2022, 2023 ...

We get this error message on multiple Revit file within our Revit 2022 project: Almost every single Revit file has this problem, altough the Revit files aren't much ...