Pop Up pro & Layerslider not working on internet explorer

Hi, popup pro doesn't seem to work very well with internet explorer. I have used popup pro to create an overlaying layerslider animation. It works great on everything but internet explorer. All of them! 8, 9 and 10 are all showing a little grey square instead of the animation. There is a way to target phones but no way to target internet explorer.

I have tried if methods in my header with css to hide the pop up but no joy... thanks