How to install Multidiag Pro Bluetooth Windows 10
Thread: Multidiag Pro Bluetooth CANNOT C onnect on WIN 10 The Multidiag Pro system was working via Bluetooth under windows 8.1. But I cannot get Bluetooth to work since I upgraded to windows 10; Windows 10 Pairs the CDP ok and accepts a password of 1234 ok; however, the hardware detection software in version 2013.3 fails to communicate. P.S. the system works using a USB lead in windows 10 I seem to be using the correct com port… OBD11 paired with 1234 Device manager says OBDII exists and is working Device manager says Port (Com & LPT) Standard Serial over Bluetooth link (Com17/Com18) and is upto date. The Multidiag Pro system says that the Com17/18(BT) Unknown device When I click test connection in the event log I see… Administrative Events says :-The mutual authentication between the local Bluetooth adapter and a device with Bluetooth adapter address (aa:bb:cc:11:22:33) failed. So there must be some darn authentication mess up since updating to W10 Wi