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Fix the App can’t be opened because it is from an unidentified developer on Mac

Robert Johnson Fix App, macOS, Problem Solution

In this post I am share with you how to solve App can’t be opened problem on Mac OS X or macOS which says “App can’t be opened because it is from an unidentified developer“. This problem occurs when you have installed third party ...Read More

How To Fix App is Damaged Can’t Be Opened Error Message

Robert Johnson Fix App, macOS, Problem Solution

Apple has tightened up the Gatekeeper security in its latest operating system like macOS Catalina and one very visible change is that the option to allow apps from unidentified developers is no longer there. Now if you went to run/install a non-App Store application ...Read More

How to Disable and Enable GateKeeper from MacOS

Robert Johnson macOS, Problem Solution

What is Gatekeeper? Gatekeeper is a security option feature of the macOS. It’s first introduced in OS X Mountain Lion.It is the best features for all macOS operating system user. Gatekeeper helps protect your Mac from Malware and other malicious software. But some time ...Read More

macOS Archive