To install using DOS commands:
On the Run window:
The \Windows\...\cmd.exe window appears.
On the Run window, in the Open drop-down box, type cmd, and then press [Enter].
The \Windows\...\cmd.exe window appears.
Important! If this message appears: “Install mode does not apply to a terminal server configured for remote administration,” it is not necessary to turn on the install mode. You may install the Sage 100 Contractor software as you would on a typical workstation.