Windows 10: Not able to turn on/off bluetooth radio setting using Win32 API Bluetoothapis.h

I need to turn ON/OFF the Bluetooth radio in Windows 10 settings. I tried the Win32 API - Bluetoothapis.h API in which,BluetoothGetRadioInfo function => Returns my bluetooth radio name and I could not find any set method there. BluetoothSetServiceState function => Returns ERROR_SERVICE_DOES_NOT_EXIST error, I am not able to find the particular bluetooth GUID.I tried both these functions in native C++ & also in C# and I need certain clarifications,1. Is there any specific API to change the bluetooth radio settings?2. In Bluetoothapis.h API is there any Set method to change the bluetoo

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Issues with finding and turning on Bluetooth settings on Windows 10.

Hi Jepson,



I realize the inconvenience you are experiencing with turning on Bluetooth settings in Windows 10.



This issue might occur if Bluetooth settings is not turned on from the devices settings.

To assist you better, please provide us the information below:

• When you say that "no Bluetooth setting on my laptop to turn Bluetooth on", where exactly have you checked for Bluetooth settings?

I suggest you to follow the steps provided in the Microsoft Help Article and check if you are able to find the Bluetooth settings.

How to find Bluetooth settings in Windows

Please get back to us with an update on Bluetooth settings
issue, we will be happy to help.



Thank you.

 

Bluetooth Headset turns off every 10 minutes

We appreciate your prompt reply. Power management may affect your bluetooth devices after being idle, we suggest that you disable the option to allow the computer to turn off the device to save power. Kindly follow the steps below:

• Right-click on Start, and select Device Manager.
• In Device Manager, click the arrow next to Bluetooth, and select the Bluetooth radio.
• Right-click the Bluetooth radio and select Properties.
• Select the Power Management tab, and see if there is a check next to
  Allow the computer to turn off this device to save power.

Kindly get back to us with the results.

 

I don't have any bluetooth devices but windows turned it on!!


Then if they are still on, try some of these steps listed below, Not all of these steps may not apply, but, step #2 and #4 should help. I have all 4 steps on myself.

1 Go to Device manager and DISABLE Bluetooth, Do Not remove!
2 Turn USB suspend off
3 Set Hard Drive or SSD to Never
4 Turn Link State Power Management off
Settings 2 thur 4 can be found in your Power Management Settings.
Then click on "Change settings that are currently unavailable"
Then Reboot your Computer. This does work, may come back if you shut OFF your computer,then turn it back on, if it does, just a reboot will turn it off again.