you have to take the vent window out also,there are four screws around the outside edge of the vent window and two about midway down the door. Then two screws holding the door window to the track, lower the window a little bit and look through the big hole in the middle of the door, they are in the track,however they are the screws that you need the speciaal driver for( available at napa and most of the suppliers). Then roll the window down and pull the vent window up and out, when you are almost out you will have to turn the vent window to fully remove it from the door, then you can remove the other window. good luck
