Autodesk - free Object Enablers 314MB 1761× 18.04.2020 Civil 3D Object Enabler 2021 for AutoCAD 2021, LT 2021, Map 3D 2021, Architecture 2021, Mechanical 2021, MEP 2021, Navisworks 2021, 3ds Max 2021 (Civil 3D 2021 runtime), 64-bit EXT Size: 314MB • Windows installer (.msi / .exe) β run as Administrator and follow the setup wizard. Free Download ▼ β Close