From the registration website:
This tool is designed to purge unused project locations.
The tool will save a lot if time used in opening files one by one to delete unused project locations.
The user will select the folder which contains the Autodesk® Revit® files and the tool will open the files, delete the unused project locations, save the files and close them.
About This Version
Version 1.0.0, 6/28/2018 – Initial Release
Batch Purge Files Location’s (sic) is brought to…