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2.Open “Device Manager”, and unfold Port (COM & LPT) to check the existing port.
3.If there is no yellow warning triangle,your system install the correct driver and you are ready to
load your programming software. (
Software Website : walkietalkiesoftware.com
)
4.If there is a yellow warning triangle under 'Ports' or 'Other Devices',you operating system has a
previous driver that may cause incompatibility issues and you will need to update the driver to the
latest driver: