1. Install ProTechSOLUTIONCOLTDEnableSnapingSupport.msi

2. Open Autodesk® AutoCAD® Plant 3D™ - Add-in tab

3. Now Tools is available. 

For more details, refer to the video tutorial.

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. 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 10/11) and uninstall as you would any other application from your system.