To set up your IE control, you right-click the properties of IE browser, select Customize in the security version, and modify the corresponding options, so you can basically run the download control and script and apply it. If it doesn't work, it will be blocked by an online assistant. If it cannot be set, it will be uninstalled. Of course, changing the level of IE control is a dangerous thing, and it is inevitable that your computer will be attacked. Pay attention to your own considerations.