What it means.
Cargo requires a connection to your 3D software in order to Install Plugins (see Basic Software Setup) and to Import Assets (see Download / Import).
Error 102 occurs when Cargo cannot connect to the plugin in your 3D Software.
How to fix it.
Check to make sure your 3D Software is open and that the Cargo Connect plugin is connected to your 3D Software.
You can find guides on how to do this for each 3D software here:
If you are still having issues after checking your plugin connection, contact us at info@kitbash3d.com and we’ll get you up and running in no time.