private async Task <string> OpenFolderDialog()
{
var dotaFolder = await _userDialogs.OpenFolderDialog();
if (string.IsNullOrWhiteSpace(dotaFolder))
{
return(string.Empty);
}
var directoryInfo = new DirectoryInfo(dotaFolder);
return(directoryInfo.Name == "dota 2 beta" ? directoryInfo.FullName : string.Empty);
}