7. In the window that appears
⑦
click on the Port Settings tab at the
top and the display will change.
⑧
Click on the Advance button,
the windows appears shows the Advance Setting for COMxx.
8.
⑨
Click on the COM Port number list to expand it and click on a
COM port number within the range of COM1 to COM8 (preferably
one not in use, avoid choosing COM1; if all are in use and there
are no other peripherals connected to your PC, assign it to any port
between 1 and 8; this will cause the PC to lose the addressing of
the last peripheral connected there (a USB printer for example)
and will cause the PC to assign it to another number when you
reconnect it).
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