How to Launch AutoCAD Land Desktop 2009
Quick Start to Stand-Alone Installation
How to Install and Start the CAD Manager Control Utility
If you plan to install AutoCAD Civil 3D Land Desktop Companion 2009 and AutoCAD Civil 3D 2009 on the same system, it is recommended that you install AutoCAD Civil 3D first, and then install AutoCAD Civil 3D Land Desktop Companion 2009. You can also install AutoCAD Civil 3D on a system with AutoCAD Civil 3D Land Desktop Companion 2009 already installed.
If you encounter installation problems, run the Repair utility on the application that is experiencing the problem (see Reinstall or Repair AutoCAD Land Desktop). For example, you may need to run the Repair utility on AutoCAD Civil 3D if you installed it after installing AutoCAD Civil 3D Land Desktop Companion 2009.