Older versions of Carlson Standalone or AutoCAD products
If you are using one of the Carlson products with Autocad engine (Carlson Standalone 2007-2009, Carlson Takeoff R2), please download enabler from this page:
Carlson Survey 2008 Standalone download page
If you are using one of Autodesk's products and you need to open the drawing created in one of the following product, please use the Enabler link below:
Autodesk Civil 3D
Autodesk Land Development Desktop
Autodesk Architectural Desktop
Carlson Embedded products or AutoCAD products with 2010 AutoCAD engine
Users of Carlson Survey 2010 Embedded and Carlson Takeoff R3 looking for AutoCAD Civil 3D 2010 object enabler can find the enabler at this link:
by going to http://support.autodesk.com, then picking AutoCAD Map 3d under products, selecting "Data & Downloads", then "Utilities and Drivers", then "Civil 3d 2010 enabler" in Map 2010 section.
This tool will install properly for users of both 32-bit and 64-bit Windows, since Carlson product itself is 32-bit application.