Installation

If you downloaded the installer from Autodesk Exchange Apps, run it. You may need to restart AutoCAD after installation.

To install the program TBN2C3D:

  1. Close Civil 3D if it is open
  2. Unzip all files in same folder
  3. In the DLL and CHM files, click file properties, and click "Unlock" button on General Tab (if it exist)
  4. Open Civil 3D
  5. On the command line, type the command netload
  6. Select the compatible DLL version with your version of Civil 3D:
    Version DLL
    Civil 3D 2014 TBN2C3D_2014.dll
    Civil 3D 2015 TBN2C3D_2015.dll
    Civil 3D 2016 TBN2C3D_2015.dll
    Civil 3D 2017 TBN2C3D_2017.dll
    Civil 3D 2018 TBN2C3D_2017.dll
    Civil 3D 2019 TBN2C3D_2017.dll
    Civil 3D 2020 TBN2C3D_2017.dll
    Civil 3D 2021 TBN2C3D_2017.dll
    Civil 3D 2022 TBN2C3D_2017.dll
    Civil 3D 2023 TBN2C3D_2017.dll
  7. To load the menu, use the command TBN2C3DMENU
See also: