this is a UDF to make image search on inactive window, but not minimized.  using it, you can seach for coords of an image so that you can use ControlClick to click on it in Background while you are watching a movie or doing something else on the screen. i am not who made this UDF . i only fixed some bugs on it : it wasn't able to run on 64 bit : so i added  #AutoIt3Wrapper_UseX64=NO it looked for the top left of the image : so i made it find the height \ 2 and the width