You may have to loosen the screws that hold the fairing in place (4 total) to get the windshield off (my original windshield was stuck to the fairing). If you take all four out, as well as the windshield screws, remember - there's now nothing holding the fairing in place except friction. Also, if you take the two fairing screws near the front forks out, they can be a bitch to get back in...if you drop one, you may need a magnet retriever to fish it out (guess how I know this). Don't over tighten any screws that go into the fairing - there are actually torque values on these screws. Lastly, anytime I'm working around the front end, I place a thickly folded towel on the front fender to prevent any dings from dropped tools, screws, etc.
If all the fairing and windshield screws are removed and the fairing falls, it's going to land on your fender.