#### Installing the Driver: Download

Use this procedure when to install the Windows NT 4.0 RealPort driver after you download it from the Digi web site.

1. From the Start menu, choose Settings > Control Panel > Network > Services.
2. Choose Add > Have Disk....
3. Type in the path to where the RealPort files are stored and then choose OK.
4. Choose Digi RealPort Service and then OK.

   The files are installed and the configuration wizard is started.

5. If you are using an Etherlite unit that has not been assigned IP settings, do the following to assign the settings:

1. Press the DgIPServ button.
2. Use the wizard and the associated help text to assign IP settings to the Etherlite unit.
3. When you finish, return to the Add Digi RealPort wizard.

6. Use the Add Digi RealPort wizard and the associated help text to configure the RealPort driver with the IP address and TCP port number used by the Digi One RealPort, PortServer, or Etherlite.
7. Follow the prompts to complete configuration of the RealPort driver.