The Metafold plugin is designed to make it easy to transfer your projects between the app.metafold3d.com platform and the Fusion. 

Once you have your designed part ready for export (geometry and platform usage tutorials available on www.metafold3d.com) simply select the binary option in the export window, choose your desired sampling resolution, and click export. This will download two files to disk, a .bin and a .json file. 

In Fusion, click on the metafold plugin button and select the .json file from the previous step.

You should now have your volumetric geometry imported into Fusion.

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

Uninstall for Windows:
You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.
Unchecking "Run on Startup" causes the add-in not to be loaded in future sessions of Fusion.
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, you can uninstall it from 'Control Panel/Programs and Features' (Windows 10/11), just as you would uninstall any other application from your system.