This driver was released in 2013 and was an update for the former driver of the HP Integrated Module with Bluetooth adapter. The release has corrected many errors that had been experienced before with the use of this Bluetooth module. Note that this driver was designed for a Windows XP system.
The driver comes from Widcom which is the Bluetooth driver manufacturer. The driver file is large at about 39MB. Open the zip file and click on the .exe file inside the zip file.