I need to use the editor toolbar to create polylines in an empty layer. But for some reason, the editor toolbar just didn't show up when I clicked on the activating button. I tried to go to Customize-->Toolbars and tried to customize the Stardard toolbar. I even checked the ArcGIS Administration. I just simply couldn't bring the editor toolbar out. The button was there for me to click on, but the toolbar didn't show up at all. Please help me with this.