How do I remove Wondershare Video Converter from MacBook Air Mountain Lion? I have changed my mind about this app but when I try to remove it by dragging it to the trash and then try to empty the trash I get a message that the trash can not be emptied because the program is running. How do I stop it running so I can trash it?
Reboot, then move it to Trash.
Open Activity Monitor, find it in the list, then quit it, and drag it to Trash.