If the Generic Bluetooth driver is missing from Device Manager in Windows 11/10, then use the solutions mentioned here to resolve the issue.

Enable Bluetooth connection. Check if it works. If this solution doesn't work for you, you can try some of the suggestions that work for Windows 10, namely updating or reinstalling the driver.

We show you how to update Bluetooth Drivers in Windows 11/10. You can use Device Manager, Windows Update, or third-party software.