void displayHIDDevices(HWND hWnd) {
	// 1.
	struct _GUID GUID;
	HidD_GetHidGuid(&GUID);

	// 2.
	HANDLE PnPHandle;
	PnPHandle = SetupDiGetClassDevs(&GUID, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
	if (PnPHandle == INVALID_HANDLE_VALUE) {
		wsprintf(szBuffer[cLine++], "Error connecting to the device");
	}

	// 3.
	int iterationCount = 20;
	SP_DEVICE_INTERFACE_DATA devInterfaceData;
	devInterfaceData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);

	for (int i = 0; i < iterationCount; i++) {
		SetupDiEnumDeviceInterfaces(PnPHandle, NULL, &GUID, i, &devInterfaceData);
		if (GetLastError() == ERROR_NO_MORE_ITEMS) {
			break;
		}

		// 4.
		DWORD requiredSize;
		SetupDiGetDeviceInterfaceDetail(PnPHandle, &devInterfaceData, NULL, 0, &requiredSize, NULL);
		PSP_DEVICE_INTERFACE_DETAIL_DATA detailData;
		detailData = (SP_DEVICE_INTERFACE_DETAIL_DATA*)malloc(requiredSize);
		detailData->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);

		if (SetupDiGetDeviceInterfaceDetail(PnPHandle, &devInterfaceData, detailData, requiredSize, &requiredSize, NULL) == false) {
			free(&detailData);
			wsprintf(szBuffer[cLine++], "Error with device interface detail");
		}
		else {
			// 5.
			HANDLE handler = CreateFile(detailData->DevicePath, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);

			// 6.
			if (handler == INVALID_HANDLE_VALUE){
				free(detailData);
				wsprintf(szBuffer[cLine++], "Error in handling");
			}
			else {
				char cBuffer[256];
				HidD_GetProductString(handler, cBuffer, sizeof(cBuffer));

				// 7.
				free(detailData);

				// 8.
				wsprintf(szBuffer[cLine++], "%ls", cBuffer);

				CloseHandle(handler);

			}
		}

	}
}