Autodesk - free Object Enablers 165MB 3199× 14.04.2012 Civil 3D Object Enabler 2013 for AutoCAD 2013, Map 3D 2013, Architecture 2013, Mechanical 2013, Electrical 2013, MEP 2013, Navisworks 2013, 3ds Max 2013 (Civil 3D 2013 runtime), 64-bit EXT Size: 165MB • Windows installer (.msi / .exe) β run as Administrator and follow the setup wizard. Free Download ▼ β Close