:The most reliable way is to let Windows find the best driver automatically. Plug in the device, go to Settings > Update & Security > Windows Update , and click "Check for updates". Device Manager (Manual Update) : Right-click the Start button and select Device Manager .
You should if:
"Let me pick from a list of available drivers on my computer." from the list, then choose as the manufacturer and Generic Bluetooth Adapter as the model. to install. Solution 2: Install via Windows Update (Optional Updates) Jieli Ac4100 Bluetooth Driver
Expand the or Sound, video and game controllers section. :The most reliable way is to let Windows