For troubleshooting information, refer to the following support articles for more details:
Content Center Files not Available in Inventor
Missing Content Center files after Upgrading Inventor
On the Inventor installer landing page, click Autodesk Inventor Content Libraries.
Click the down arrow and select the libraries you want access to.
Click the up arrow to close and return to the product list.
Installs the Content Center libraries selected in the Autodesk Inventor Content Center Libraries section directly on your local computer as Desktop content.
Provides the option to install Inventor Content Libraries as Desktop content or as Content Center libraries to be shared on a Vault server.
In the Projects dialog box, click the Configure Content Center button on the right.
In the Configure Libraries: Project name dialog box, ensure the Custom Content library is selected .
Click OK.