Sending and Receiving Files Using Bluetooth

[LAM12]

Hello,
I am new in QT, and I started to create an application that use Bluetooth to send and receive files.
I tried to run the examples: "Bluetooth File Transfer" and "QML Bluetooth Picture Push" but they didn't find any devices.
My operating system is "Windows 10" and QT version is "Qt 5.10.0"

If any one can help me to know what is the problem or what I have miss?

Thanks!

[J.Hilk]

@LAM12 QBluetooth mdouls requieres MSVC-compiler, not mingw and the Bluetooth support on Windows is currently in an unstable equilibrium, to put it mildly.
Be warend for frustrations.

[LAM12]

@J.Hilk Thanks for your answer. But I want to ask how can I know I have to choose one over the another?

After running the application "Bluetooth File Transfer" I faced the following error:

Thanks in advance!