Windows 10: windows 11 tp-link bluetooth usb adapter driver error

I have an error with my tp-link bluetooth usb adapter nano. I have tried everything. I searched up tutorials and everything. it says error 31

:)

 

tp-link bluetooth allow a device to connect greyed out

I have a couple tp-link Bluetooth 4.0 Nano USB Adapter UB400. Is yours like that? have had no problems with them.




I see this in the taskbar tray for Bluetooth.




What do you see if you go to Settings > Devices? Is Bluetooth turned on there?

 

Problem with USB Bluetooth Dongle TP-Link UB400

Hi, I tried many different troubleshooting steps and none seem to work, it shows up as KOGA dongle Bluetooth headset when all it is a small dongle. No devices pop up in discovery mode either. I tried both the generic Bluetooth adapter driver and the CSR 4.0 driver that TP-Link's website had me download neither worked as no devices show up in discovery.

 

Cannot enable TP-LINK W822N on new Windows10 installation

I just reinstalled Windows 10 64 bit after formatting my hard disk, and I'm trying to connect my TP-Link W822N-V2 wireless adapter. The TP-Link utility tool won't work and does not enable any option to be set. Also the tool's tooltip says disabled in the minitray.
The steps I tried:

1. 
   1. The driver and utility tools I downloaded from: Download for TL-WN822N | TP-Link doesn't quite work. The wireless adapter is recognized and the green light on it turns on however the utility tool won't scan for networks.

1. 
   2. Right Click enable wireless in networks and sharing center but doesn't do anything.

1. 
   3. Uninstall the driver I just installed.

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   4. I tried going through the Windows 10 Driver store uninstalling the drivers I installed from TP-Link by doing Update Driver -> Browse my computer... -> Let me pick from a list of device drivers from my computer -> Network Adapters -> TP-LINK Technologies Co. -> TP-LINK 300MBPS Wireless High Powered USB Adapter.

Is there a step or anything else I can try?