title: screenshot with selenium webdriver on IE8
body: <p>I am running a webdriver test to capture screenshots on IE8/ WinXP machine. The code is simple - </p>
  
  <pre><code>WebDriver driver = new InternetExplorerDriver();
  driver.get("http://www.google.com/");
  File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
  FileUtils.copyFile(scrFile, new File("c:\\tmp\\screenshot.png"));
  </code></pre>
  
  <p>When I run this, a screenshot.png file with size 0KB is generated. I am able to generate screenshots for all other browsers easily, and also on IE8 for Win7. Its failing only for IE8 on WinXP. Any pointers?</p>