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[Windows] Catch COMException on load #468

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May 20, 2024
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12 changes: 11 additions & 1 deletion windows/QMK Toolbox/MainWindow.cs
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Runtime.InteropServices;
using System.Windows.Forms;

namespace QMK_Toolbox
Expand Down Expand Up @@ -81,7 +82,16 @@ private void MainWindow_Load(object sender, EventArgs e)
usbListener.bootloaderDeviceConnected += BootloaderDeviceConnected;
usbListener.bootloaderDeviceDisconnected += BootloaderDeviceDisconnected;
usbListener.outputReceived += BootloaderCommandOutputReceived;
usbListener.Start();

try
{
usbListener.Start();
}
catch (COMException ex)
{
logTextBox.LogError("USB device enumeration failed.");
logTextBox.LogError($"{ex}");
}

if (_filePassedIn != string.Empty)
{
Expand Down