If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.
Hey guys. I have a Razer Death Adder mouse (1800 dpi version). I run Windows7 64bit and have the 1.34 firmware and 3.00 drivers (again for the 1800 dpi version). I am noticing in device manager under ...