Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
M76USB Bluetooth Device Driver
1.0.61.0
2015-05-26
81.38 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits