The following code does not handle download dialog and times out. The workaround is to use Thread.Sleep: [TestFixture] public class TelerikTestingFrameworkTests { [Test] public void DownloadAFile() { var mySettings = new Settings { Web = { DefaultBrowser = BrowserType.FireFox }, ExecutionDelay = 1, UnexpectedDialogAction = UnexpectedDialogAction.DoNotHandle }; var manager = new Manager(mySettings); manager.Start(); manager.LaunchNewBrowser(); manager.DialogMonitor.Start(); var browser = manager.ActiveBrowser; string urlForDownload = @"http://notepad-plus-plus.org/download/v6.5.5.html"; browser.NavigateTo(urlForDownload); HtmlAnchor a = browser.Find.ByExpression<HtmlAnchor>("TextContent=Notepad++ Installer", "tagname=a"); string saveLocation = System.IO.Path.Combine(@"c:\", "notepadSetup.exe"); File.Delete(saveLocation); DownloadDialogsHandler handler = new DownloadDialogsHandler(browser, DialogButton.SAVE, saveLocation, browser.Desktop); a.Click(); handler.WaitUntilHandled(20000); //System.Threading.Thread.Sleep(10000); File.Exists(saveLocation).Should().BeTrue(); manager.Dispose(); File.Delete(saveLocation); } }