Get rid of window without tabs?

After downloading google earth on to my new laptop ( windows vista) i got a window called "Google End User License" It has no tabs to close it and I can't get rid of it with the task manager. I have tried rebooting too. Please help!!|||Click on start then control panel and go to add or remove programs,there you should be able to uninstall it,if not it may be some kind of malware requiring a removal program