private void DownloadTools(ILongWaitBroker waitBroker, IEnumerable <ToolUpdateInfo> tools, out ICollection <ToolUpdateInfo> successfulDownloads, out ICollection <string> failedDownloads) { successfulDownloads = new Collection <ToolUpdateInfo>(); failedDownloads = new Collection <string>(); ToolDir = Directory.CreateDirectory(Path.Combine(Path.GetTempPath(), "ToolDir")); // Not L10N foreach (var tool in tools) { var individualDir = Directory.CreateDirectory(Path.Combine(ToolDir.FullName, tool._packageName)); try { tool.FilePath = _updateHelper.GetToolZipFile(waitBroker, tool._packageIdentifer, individualDir.FullName); successfulDownloads.Add(tool); } catch (ToolExecutionException) { failedDownloads.Add(tool._packageName); } } }