421      iPhone_iPad_Mac_apple

App is damaged and can’t be opened inSierra!

I try to open App that doesn't download from App Store and it show : “App” is damaged and can’t be opened. You should move it to the Trash.

In the El Cap. I can change the privacy, but no choice in Sierra any idea? I try to right click and "Open" but not solve this.

Ok I found the solution : open terminal type :      sudo spctl --master-disable

Open your terminal and write: "sudo spctl --master-disable" (Write without "") and hit enter, provide password of your computer, done

you are a life saver!!!

thank you so much!!

I'm curious how you found something like this out!?

I've been searching for a solution for long! till I stumbled on this one...
glad that it worked for you.. and happy downloads

Worked great, thanks

Be aware that this disables Gatekeeper, which is intended to protect your system from malware. Disabling it isn't fixing the problem, it's just bypassing it, and leaves your machine vulnerable (although the risks are currently low you should be aware what you're doing).

agreed!
do you have the command line to restore it back?

sudo spctl --master-enable

I'll try that.. thanks :)

do you have to restart the computer after that for hte change to take place?

最后更新：2017-10-10 19:21:54

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