Autodesk - free Object Enablers 151MB 3676× 07.10.2010 Civil 3D Object Enabler 2011 for AutoCAD 2011, Map 3D 2011, Architecture 2011, Mechanical 2011, Electrical 2011, MEP 2011, Navisworks 2011, 3ds Max 2011 (Civil 3D 2011 runtime), 32-bit EXT Size: 151MB • Windows installer (.msi / .exe) β run as Administrator and follow the setup wizard. Free Download ▼ β Close