== Driver installation for PTS dongle ==
* Disable bluetooth on your laptop to avoid confusion.
* How to stop Windows 7 automatically installing drivers [http://support.microsoft.com/kb/2500967| MS KB]
* Specify driver for the unknown device in '''C:\Program Files(x86)\Bluetooth SIG\Bluetooth PTS\PTS Driver''', DO NOT let Windows install driver by itself.
* If '''CSR BlueCoreBluetooth''' shown, you are good to go.