Installation of third party usb cables is a 2 part process.
1) Install the driver for the cable with the cable plugged in the usb port but not the phone plugged in. The driver will be provided by the cable provided. Usually it is the PL2303.exe
2) Once the cable is installed you will see an extra com port in your device manager. Now run the R connect installer given in the cd with with cable or which can also be downloaded from the relianceinfo.com site.
http://www.relianceinfo.com/webapp/I...nectsearch.jsp