BCD-1000 Series
9-1-4 Message pops up again at right bottom of PC Found New Hardware (USB Serial Port) when it completes.
9-1-5 Repeat step 1 thru 3 again at Found New Hardware Wizard. It installs twice.
9-1-6 Open Device Manager (Start > Control Panel > System > Hardware > Device Manager)
9-1-7 Select USB Serial Port(COM x) and click on the right button of mouse. Then select Properties. COM port is automatically numbered and it varies from PC port occupation conditions.