Summary:  How to install TFTP via command prompt.  This works with Windows 7, Windows Server 2008R2, Windows Server 2008, or Windows Vista.

To install TFTP Client by using a command line

  1. Open a command prompt window. Click Start, type cmd in the Start Search box, and then press ENTER.
  1. Type the following command:
    pkgmgr /iu:"TFTP"