- Download Windows Mobile Device Center (Current Version 6.1)
 - Run the drvupdate-amd64.exe \ drvupdate-x86.exe according to your operating system
 - Manually install Bluetooth Peripheral Devices drivers
 - Right click on Computer > click on Manage > Select the Device Manager option
 - Under "Unknown Devices" > Right click on "Bluetooth Peeriphral Devices" > Click on the "Update Driver Software"
 - Click on "Browse my computer for driver software" option
 - Click on "Let me pick from a list of devices drivers on my computer" option
 - Select "Bluetooth Radio"
 - From the Manufacturer list select "Microsoft Corporation"
 - From the "Model" list select "Windows Mobile-based device support"
 - On your iPhone go to "Settings" > "General" >
 - "Bluetooth" > Turn ON the Bluetooth
 - "Network" > "Personal Hotspot" > Turn ON the Personal Hotspot
 - On your computer Right click on the Bluetooth icon
 - Select the “Join a Personal Area Network” option >
 - Click on the “Add a Device” option > from the Devices list select your iPhone
 
- Click on the Next button
 - You will get a window with a pairing code
 
- The same number will appear on your iPhone as a pop up message
 - Compare the pairing codes between your computer and your iPhone
 - Click on the Next button if the numbers are match.
 - You will get the window below if the pairing process has ended successfully.