Selenium+webDriver+win10 启动IE11 浏览器报错“org.openqa.selenium.NoSuchWindowException

错误信息：
org.openqa.selenium.NoSuchElementException:
Unable to find element with id == u1 (WARNING: The server did not provide any stacktrace information)

源码：
    WebDriver driver;
    String url = "http://www.baidu.com/";
    
    System.setProperty("webdriver.ie.driver", "D:\\IEDriverServer_x64_2.53.1.exe");
    driver = new InternetExplorerDriver();
    driver.get(url);  //打开浏览器
    
    WebElement u = driver.findElement(By.id("u1"));
    List<WebElement> links = u.findElements(By.tagName("a"));
    WebElement l = links.get(8);
    WebElement link = l.findElement(By.linkText("更多产品"));
    Actions action = new Actions(driver);
    action.moveToElement(link).perform();

解决方案：

    WebDriver driver;
    String url = "http://www.baidu.com/";
    System.setProperty("webdriver.ie.driver", "D:\\IEDriverServer_x64_2.53.1.exe");    
    
    DesiredCapabilities ieCaps = DesiredCapabilities.internetExplorer();
    ieCaps.setCapability(InternetExplorerDriver.INITIAL_BROWSER_URL, url);
    driver = new InternetExplorerDriver(ieCaps);    
    
    WebElement u = driver.findElement(By.id("u1"));
    List<WebElement> links = u.findElements(By.tagName("a"));
    WebElement l = links.get(8);
    Actions action = new Actions(driver);
    action.moveToElement(l).perform();