• Open an assembly
• Search the tab "DN Sistemi"
• Make sure that you are logged in DN Sistemi
• Click on the button "Convert"

For more information about the login click here

For more information about the iConvert use click here

• Close Autodesk® Inventor®.
• Download the installer and open it.
• Accept the agreements.
• Open Inventor and enable the add-in.

Unistallation

• Open Windows' control panel
• Go to "Program uninstall"
• Select the add-in
• Click on "Uninstall"

For more information click here