Insert Screenshots into Excel File

So i have been using send hot keys to insert the screenshots from saved file to excel but i had this error everytime i tried to run it.

Type into ‘push button’ : Cannot find the UI element corresponding to this selector:

I’ve been facing this error for days. Someone pls help me out. Oh and each time i run it, excel file would open in the background and it would be minimized.

This is purely selector issue,

  1. try to use full selector even though you are using attachwindow.
  2. try to use maximize activity inside excel application .