How to get and use the plugin?

• Download the plugin and install FBX Exporter plugin for Revit.
• Run Revit and Load a model.
• Open Add-Ins, ribbon tab, click export from Simlab FBX Exporter.

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.

You may need to restart the Autodesk product to activate the app/plug-in.

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 7/8.1/10/11) and uninstall as you would any other application from your system.

http://www.simlab-soft.com/3d-plugins/Revit/FBX_Exporter_for_Revit-main.aspx