The app should open without a hitch, allowing you to go back to what you were doing with that application in question. The next best approach is to use Activity Monitor, found in /Applications/Utilities/ and then narrow down the application name or associated process and kill the process directly.įorcing the app or related process to quit is typically sufficient, and you should now be able to relaunch the application in question without seeing the “Application is not open anymore” error message.

Sometimes you’ll discover the application mentioned in the dialog box is not included in the Force Quit Applications menu, which means you’ll need to rely on another method to force the app to exit. For example, if the app is “Preview” then you’d hit Command+Option+Escape and target the Preview app to force quit.

The simplest first troubleshooting trick is to simply force quit the Mac app that is mentioned in the dialog box. Fixing “Application is not open anymore” by Quitting the Associated Process

Nonetheless, Mac OS and Mac OS X think the app isn’t open despite the fact that it looks open, so in order to regain access to the application in question you’ll need to kill the associated app or process. The “Application is not open anymore” error is typically associated with the application in question becoming unresponsive and unusable, but it still remains shown as open in the Dock and often windows and associated items appear on screen still as if it is open.

Little snitch for mac 10.12.6