Downloaded the font manager FontYou, but since then the creators shut it down. I get an error message on startup from FontYou so have been trying to uninstall the app. I try to delete it in applications but get the message that I can't because the app is running. I tried to force quit through Applications/Utilities/Activity Monitor but this isn't working either. What else can I do? Thanks!
The instructions on their website say to logout using the FontYou icon in the top menu bar, and then drag the application to the Trash.
However choosing "Quit" from the menu will close the application and then let you delete it.