Windows 7 and Bluetooth 370 problem "Bluetooth Peripheral Device"

Hello Dell,

I am facing a problem of new unrecognized "Bluetooth Peripheral Device".

I was trying to connect to my desktop which has a bluetooth dongle.

Now when I am trying to connect to it from my laptop (M4400 having Dell Wireless 370 BT Mini), It connects but shows 2 devices  which are not properly installed.

Followed this article but no success... :emotion-6:

Please help me on this.

Regards,

Nayan