Windows 10: Microsoft LE Bluetooth Enumerator doesn't appear in device manager

I had a problem with the bluetooth connection my headphones didnt connect to the laptop, so then I tried to find a way to fix this problem. I uninstalled the Qualcomm Atheros AR3012 adapter, but something wrong happened. I tried fixing the stuff, but then it got worse, now the Microsoft LE enumerator doesnt appear at all, and the switch to turn on the bluetooth doesnt appear, and even the bluetooth thingie in the device manager is hidden!I tried troubleshooting, but it just said that this device doesnt support bluetooth. What can I do?

:)

 

Bluetooth LE Enumerator is Missing

Sometimes, when i want to add my PS4 Controller to play Minecraft Windows 10 Edition, the "Wireless Controller" (DualShock 4) device doesn't appear despite enabling the "Pair" Function on the Controller (by holding SHARE + PS), i went to check the Device
Manager, and found out that "Microsoft Bluetooth LE Enumerator" is missing on the list, only "Microsoft Bluetooth Enumerator" appears.

The Bluetooth LE Enumerator is what works as the Device Detector, and i can't find a way to re-install it.

 

Microsoft LE Bluetooth Enumerator doesn't appear in device manager

I had a problem with the bluetooth connection (my headphones didnt connect to the laptop), so then I tried to find a way to fix this problem. I uninstalled the Qualcomm Atheros AR3012 adapter, but something wrong happened. I tried fixing the stuff, but then it got worse, now the Microsoft LE enumerator doesnt appear at all, and the switch to turn on the bluetooth doesnt appear, and even the bluetooth thingie in the device manager is hidden!

I tried troubleshooting, but it just said that this device doesnt support bluetooth. What can I do?

 

Device manager : 2 "Bluetooth le generic attribute service"

Hello, I'm using a BT mouse on my Asus Windows 10 laptop. Sometimes, the connection stops and sometimes there are some short disconnections. I'm trying to fix the problem, so I went in the device manager and I saw that "Bluetooth le generic attribute service"
is listed twice! Both are the same Microsoft Driver. Is it normal? Should I delete on of these 2 ?

Here 's what's in the device manager, under "Bluetooth"

- Bluetooth le generic attribute service

- Bluetooth le generic attribute service

- Intel(R) Wirteless Bluetooth(R)

- Mad Catz RATM

- Microsoft Bluetooth Enumerator

- Microsoft Bluetooth LE Enumerator

Thanks in advance for your help,

-G