Is it possbile to Test 'Windows Explorer' from eclipse. How?

I have an eclipse plugin, when we right click on a resource on a navigator and select 'Show in' -> 'Windows Explorer', it should open the given resource in the 'Windows Explorer'. We are successful in completing the task. But, I'm trying to automate the testing this for feature. I can successfully test the feature till selecting the 'Show in -> Windows Explorer'. But, after that as the windows Explorer is launched I'm unable to continue the test. We are using 'WindowTester' for testing the SWT and Swing application.

Is there a way, by which I can test whether the correct folder/ file is being opened in the Windows Explorer?