Removing vent and main glass from door

One of my tasks today was to remove the windows from the door. I will tell you now, I failed. I found the adjusters at the front and bottom of the vent window/front rail, as well as the bolt hidden under the trim cap in the front. I was even successful at unbolting and removing the regulator, and removing the plastic stop at the back lower corner of the glass. From what I can tell, there are NO more fasteners left on this door. I still cant get the darn thing to budge... meaning the vent window. The door glass goes up and down just fine. What could I possibly be missing? I have a shop manual, and it has instructions on removing, but there is something that I have to be missing.