public void BrowseDirectory()
{
var dialog = new FolderBrowserDialog {SelectedPath = ((Dota2Settings) GameSettings).GameDirectory};
var result = dialog.ShowDialog();
if (result != DialogResult.OK)
return;
((Dota2Settings) GameSettings).GameDirectory = dialog.SelectedPath;
NotifyOfPropertyChange(() => GameSettings);
GameSettings.Save();
PlaceConfigFile();
}