Upgrade TFS Basic or Express
To upgrade Team Foundation Server Basic or Express
This topic is for upgrading a basic installation of TFS (no SharePoint, no reporting). If you have an installation with SharePoint or reporting, consider using the standard TFS upgrade (an in-place upgrade) or the advanced TFS upgrade (move TFS to a new machine) instead.
Double Check. Verify that the operating system and hardware meet the requirements for the new version of Team Foundation Server. You must use a 64-bit server if you use a server operating system.
Determine the service account you will use for Team Foundation Server. By default, TFS uses Network Service. In most cases, you should use the same account you used for the previous installation or consider using Network Service.
For more information, see: System requirements for Team Foundation Server, or Accounts required for installation of Team Foundation Server.
Visit Microsoft Update. If you’re using SQL Server Express for TFS, use Microsoft Update to make sure that SQL Server Express has the latest service pack (SP). Similar to Windows Update, Microsoft Update is for Microsoft software other than operating systems. Use the Windows Update Control Panel to opt into Microsoft Update and check for updates.
If you don’t know if you’re using SQL Express, look at the Application Tier node in the TFS administration console. Scroll down to Data Tier Summary and look for SQLServerExpress to confirm.
Uninstall TFS 2010. Use Control Panel to completely uninstall Team Foundation Server 2010. If you’re upgrading TFS 2012, you don’t have to uninstall the old version of TFS. You can skip this step and we’ll even preserve some of your settings.
Upgrade TFS. Run the Team Foundation Server install from the product DVD and then use the Upgrade Configuration wizard to upgrade your installation.
For more information, see: Run the TFS Upgrade Wizard
Next Step: Set up a new build machine
After you upgrade the application tier, you might want to install the new build service.
For more information, see Set up Team Foundation Build Service