@Kathy_Z I tried disabling the firewall and I got the exact same problem. Any other suggestions?

@Kathy_Z I tried, but the driver says it can't be installed in safe mode. I had to try a clean boot, and it still didn't work. I have a laptop, but it has Windows 10 installed on it and it already...

Hello -- I purchased a TP-Link USB Bluetooth Adapter for PC(UB400), 4.0 Bluetooth Dongle and can't install the drivers downloaded from here: https://www.tp-link.com/us/support/download/ub400/ I tried...