I've spent days on this searching high and low (google / these forums) and running my code over and over but still can't get/grasp this implementation.... so, hoping somebody will help me out. Goal Using the WebDriver UDF, 1.) On click of a button/hotspot of an AutoIt GUI 2.) "Attach" to an EXISTING Window that's already open (not create a new window) 3.) and then Click on an "a" tag (display:block) that wraps a div Other Info The "Existing Window" that is already open