i was using whatsdesk app on kali linux and i ran it by executable not by terminal . it had no icon, so i decided to make a launcher and added a whatsapp icon and gave location of whatsdesk folder and made the launcher but it didn't work and most surprisingly the executable kind file also stopped working. Since then i have removed whatsdesk many times and installed it but exectable kind file does not open. i am able to open it by terminal but still i want to know what i really did that made me unable to open run executable file. Any suggestions??