Type the command CDL in command prompt to launch the application.

User can create duct lines by entering length, width, depth, type, insertion point, and angle.

The program then loops to the beginning where after entering length, width, depth, and type the insertion point defaults to the end on the last duct or a new insertion point can be entered.

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.