The Bluetooth icon is not visible in Device Manager: If I try to add the Bluetooth mouse via Settings/Change PC settings/PC and devices/Add a device, the system can't see it. On an internal SSD I installed Boot Camp and Windows 8.1.Įverything is working fine, except for the Bluetooth mouse, which is not recognized. I'm using Windows 8.1 on a Mac Pro 64 bit with Mavericks.