title: Configuring TFS Extensions for SharePoint on remote server
body: <p>We have TFS 2013 on a standalone server and TFS sharepoint extensions on a separate sharepoint 2013 server. we have upgraded TFS 2013 to TFS 2015 update 2 which has caused some components to break when we go to project portal (tfs sharepoint site), throwing <code>HTTP 500 error</code>. However when i go to sharepoint server, there is no upgrade path in the installation files from tfs 2013 sharepoint extensions to tfs 2015 sharepoint extension. am i missing something here?</p>