Simply run the app from the Add-Ins ribbon menu, and specify the folder location that contains the files to be upgraded.

All Revit project files and Revit family files will be upgraded to the current file version. All files will be overwritten, so it is important to keep a backup.

The application will automatically remove all *.00 files to prevent clutter in the containing folder.

The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10) and uninstall as you would any other application from your system.