During the installation of Autodesk® AutoCAD® Civil 3D®, you can choose to install additional content and products. You can also configure destination folders.
On the Install 
Configure Installation page, under Autodesk AutoCAD Civil 3D 2018, click the
Click to Open and Configure link to access the following options you can select to configure your installation.
Note: For general information about installation, see the
Workflow: Basic Product Installation.
- Sub-Components: You can install additional subcomponents for AutoCAD Civil 3D.
- Select Content: You can install one or more content packs.
- Configurable Folders: You can configure folders for certain data.
- Installation Type: You can select an installation type, either Typical to accept the default configuration settings, or Custom to review the settings and decide whether to modify them. For more information on the features available in the Custom install, see What Additional Applications and Utilities Are Available for Installation with AutoCAD Civil 3D?
In addition to AutoCAD Civil 3D 2018, you can also install an additional configurable application and tools and utilities.
Note: The ability to change product language using language packs (as documented in the Help topic
About Languages and Language Packs) is not provided for AutoCAD Civil 3D. Each language version of AutoCAD Civil 3D is provided separately.