message: Set window's default location to be the center of the screen (win)
diff: @@ -44,6 +44,7 @@ public static class Utils
  }
  else
  {
  + mainWindow.WindowStartupLocation = WindowStartupLocation.CenterScreen;
  mainWindow.Width = 300;
  mainWindow.Height = 458;
  Toggl.Debug("Failed to retrieve window location and size. Setting the default size.");
  