“ScreenSaverGallery.saver” can’t be opened because Apple cannot check it for malicious software.


New Mac OS X Catalina users probalby got the message: “ScreenSaverGallery.saver” can’t be opened because Apple cannot check it for malicious software. Please, (a) download and reinstall ScreenSaverGallery or (2) allow opening app in a System Preferences: 🍏 – System Preferences – Security & Privacy – Open Anyway   While first run you need to confirm […]