I am using a bluetooth usb dongle to connect to my mobile phone that has bluetooth inbuilt. I am getting one issue with it, the serial ports assigned to this connection are ports Com1 and Com 2? I want to assign them to anything in the range Com3 and Com4 that are not only free on my system but are the ports that the application I want to use recognizes. Can anyone tell me how to change those com port assignments? Thanks.