This pic describes exactly why I recommend people NEVER use the form’s X button in the event of suspected adware, spyware, MALWARE, or any other random POP-UP… DO NOT DO IT.   EDIT TO CLARIFY:  This article is about the red X in the top right of the ‘window’ or form, but also includes other methods such as the ALT+F4 keyboard combination, and also even by using the standard “End Task” option within Windows Task Manager!!  See the update at...