1. Get any file editor that supports text or picture and LEIN
2.open new PDF File
3.put any text or picture(make it low flou)
4.Select option "LIEN" Follow video
5.make folder in same directory name it any name
6.put the file you wanna run in this folder
Im not affiliated with any of this and shall not be held responsible
7.now choose the file you wan to run

Note: when you need to move the file pdf move the folder with it or it will never works