macOS Sierra.app helper tool

When trying to upgrade to Sierra I get a message macOS sierra.app is trying to add a new helper tool. What is this helper tool and is it safe? I know Java says something along the same line and it's hijacking your browser.

Mac mini (Late 2012), OS X El Capitan (10.11.2)

Posted on Sep 22, 2016 7:03 PM

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10 replies

Nov 21, 2016 6:52 PM in response to FlyHi2Todd

It's ask for your User's Administrator Name and password. Go to System Preferences, Users & Groups you will need your Administrator Password if it's locked to open. You should See your Current User name in first Box under name will be your user's classification such as Admin, Standard or Guest User. Click on your name and to the right box under Password- below Full Name :, Apple ID:, and Contacts Card:, you'll see 3 check boxes , you want to check the 2ND box which will say, " Allow user to administer this computer. From now on , your are now the root Administrator and you got your admin. Name and password. Hope this helps.

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macOS Sierra.app helper tool

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