The addon covers my entire screen, An no way to click on it to change size. I need a way to open the settings manually. I have uninstalled it and re installed it removed it from my folder in game and still does the same thing. just need to resize it a bit. however when you put your cursor over button it will not allow you to right or left click to open settings. What is Code to open without clicking button.?

You can press ESC and then Interface>Addons>SavedInstances>General. Or /si config can help you.