The Vault Clients are available with the Autodesk design application installation media as well as on the Autodesk Vault media.
The Autodesk Vault add-in for Microsoft® Office was shipped with your software. It can be used with one or more of the following Microsoft products when installed and registered on your machine.
Install the clients for an Autodesk design application
Install the clients for a non-Autodesk design application
Install clients from the Autodesk Vault 2013 Media
Add-in Integration
If a design application is on the computer before the clients are installed, the corresponding add-in clients automatically integrate with the design applications. However, if an application is installed after the data management clients, action is required. Go to the Control Panel and modify the data management application to install the missing add-in.