“Unable To Start the Bluetooth Stack Service”

Hello experts
I have noticed some posts on the internet that propose to disable Bluetooth to stop the Windows error
Unable to start the Bluetooth stack service message.
The trouble on Windows 7 is that it is able to origin the Devices and Printers display to hang or totally lock up and also forcing to reboot. What is the reason?
Please give a solution.
Thanks.
Error: Unable To Start the Bluetooth Stack Service

