How to unlock a file from someone else in Team Foundation Server

Question

We have a project that is stored within our TFS server and some files were Checked-Out by me from another computer and another user (both of which are not used anymore). Is

Answer 1

Use the unlock command that comes with TFS

1. Click Start, click All Programs, click Microsoft Visual Studio 2008, click Visual Studio Tools, and then click Visual Studio Command Prompt.

2. Type the following command and replace the arguments with the appropriate parameter information for your needs: tf lock /lock:none $/MyTeamProject/web.config

   tf lock itemspec /lock:(none|checkout|checkin) [/workspace:workspacename] [/recursive] [/login:username,[password]] [/collection:TeamProjectCollectionUrl]

From MSDN.