Not adding screenshot in execution results-RQM Junit Selenium Adapter

We are running the test as per the guidelines mentioned in this link:

http://www.ibm.com/developerworks/rational/library/run-automated-selenium-junit-tests/

http://pic.dhe.ibm.com/infocenter/clmhelp/v4r0/index.jsp?topic=%2Fcom.ibm.rational.test.qm.doc%2Ftopics%2Ft_configselenadp.html

public void takeScreenShot(String fname) throws Exception   

          File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);

          String imageFileDir = System.getProperty("selenium.screenshot.dir");

          if (imageFileDir == null)

            imageFileDir = System.getProperty("java.io.tmpdir");

          FileUtils.copyFile(scrFile, new File(imageFileDir, fname));

      }

Run-time value of the property ”selenium.screenshot.dir” = C:\Users\Administrator\AppData\Local\Temp\2\QMAdapterJUnitImgs_1400829590655

RQM Version:  4.0.5

RQMJunitSeleniumAdapter  version: 4.0.5