I am running OS X 10.10.5 on my MacBook Air. There is an icon for "Zip Devil" that I am unable to delete. When I try to drag it to the trash, it won't delete. My Norton AV deleted a file called ZipDevil.dmg. How I can I delete the icon?
Icon on desktop won't delete when moved to the trash.
MacBook Air (13-inch, Early 2014), OS X Yosemite (10.10.5)