Installation Steps: Download zip archive..Copy and extract archive in desired location
Start AutoCAD Open AutoCAD Wait for it to fully load Create a new drawing or open an existing one
Add Folder to AutoCAD Support Paths Type OPTIONS in the command line and press Enter Click the “Files” tab Expand “Support File Search Path” by clicking the + sign Click “Add…” button on the right Click “Browse…” button Navigate to and select Civils3DToolKit Click OK to select the folder Click OK to close Options dialog
Load the Main Application Type APPLOAD in the command line and press Enter Navigate to Civils3DToolKit in the file browser Select Civils3DToolKit-CAD.VLX (ONLY this file) Click the “Load” button Wait for message: “Civils3DToolKit-CAD.vlx successfully loaded” Click “Close” to close the dialog :