Install Team Foundation Server Extensions for Project Server
Follow these steps to install Team Foundation Server Extensions for Project Server on the Project Server. This process will not install Team Foundation Server, but only its extensions for Project Server.
If multiple servers are running Project Server in a web farm, you must install and configure these extensions on every application-tier and web-tier server in that farm.
You must be a member of the Administrators security group.
From the Team Foundation Server DVD, go to the Project Server Extensions folder and launch the tfs_projectServerExtensions.exe file.
Accept the license terms, select whether to help Microsoft improve its setup experience, and then choose Continue. If you want to install extensions for Project Server to a specific location in the file system, choose Customize.
Choose Install Now. You can also specify whether you want to update Team Foundation Server during setup by enabling Microsoft Updates.
After the installation completes, choose close.