

We know there other methods you use to pare down your files - please get in touch if you feel there's any that you can't live without that we should include in this article. a Revit 2020 (.rvt) file to a previous version, you can export your Revit file to.

Save the project, restart Revit, reopen the file and try to export. Does Revit needs a restart? If you are working in the application all day and then try to export at the end of the day, you have been potentially caching your project all day.Other things to check if you still have problems exporting After all individual linked models have been purged, purge the main model and try again to export. You may want to open each individual linked file and purge it until there is nothing left to purge this may take two or three passes. You will be able to select which items are Purged before proceeding.

You can use the 'Purge Unused' button on the Manage tab of Revit to delete unused families or unused family types from the model.
