how do i add open with sublime option

To do add a option called open with sublime when you right click:
  	make a file any where you want named as Sublime.reg now right click on it 
  	and then click on edit now you need to paste this - https://pastebin.com/iE7v4bdv
    into your file and then save it now try right clicking you should see the 
    option Open with Sublime Text