Can’t unlock settings in system preferences. MacBook Pro 16inch

Trying to install anti virus software and it wants to load some new system extension. It says I need to enable them but I can’t unlock system preferences. I have changed my password in user groups. I am the admin account on the machine. Please help


Posted on Jan 7, 2021 1:06 PM

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Posted on Jan 7, 2021 1:12 PM

Look above your question title. An article is there to help you with the issue.


Click here if nothing shows above your question: If you can't unlock settings in System Preferences - Apple Official Support

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Can’t unlock settings in system preferences. MacBook Pro 16inch

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