Some users report that their flipbooks cannot be open in full screen on IE browser. It is because IE 11 doesn't support displaying the flipbook in full screen by clicking Full Screen button. But you have not to be disappointed. There is always a way out of trouble. To read the book in full screen, just hit F11 key on your keyboard!
Though the Fullscreen button fails to work on IE browser, you still need to bring the button out on the navigation bar. Thus hitting F11 key to activate the fullscreen feature can work properly. Here are the tips: press "Custom Settings" button to activate the"Fullscreen button".