SETCOM.EXE

The SETCOM.EXE  utility is used to initialize the addresses of the serial ports installed in your system (including COM3 and COM4).

To run this utility, type:

Setcom

and press Enter.

This utility  then  initializes  all  the  serial  ports  it
detects in your system.

The screen  displays the  serial ports  installed and  their
corresponding addresses.

Setcom Help

To invoke the setcom help screen, type setcom /? and press Enter.  The screen displays the help messages.

Setcom Port

The user can use this option to define the address of the serial port.  To access this option, type

 setcom xxxx

and press Enter

xxxx can be any available hardware address reserved for serial ports. 









