First type "shortestPath" in the command line. Then open the graph you want to analyze; block nodes must be in the same format as shown in the sample graph. If you want, you can download the app "CSVtoNodes" from the Autodesk® App Store for this purpose. Edges can be lines or polylines and they must start and end in a block node. Finally, select the nodes and the edges through the interface, and specify the path where the result CSV file will be saved then press "Matrix Generator" button.

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 7/8/8.1/10) and uninstall as you would any other application from your system.