How to Fix the “Unapproved Caller” SecurityAgent Message on Mac OS

Occasionally, Mac users may encounter a confusing error message that says “Unauthorized Caller. SecurityAgent can only be used by Apple software.” If you’re seeing this message, don’t worry, it’s not a security breach. In this guide, we’ll show you how to fix the “Unapproved Caller” SecurityAgent message on Mac OS X.

How to Fix the “Unauthorized Caller” SecurityAgent Error

The easiest way to fix this error message is to boot your Mac into safe mode and then restart normally. This will clear system-level caches and resolve the issue. Here’s how to do it:

  1. Restart your Mac and immediately hold down the SHIFT key.
  2. Keep the Shift key pressed until the progress bar appears.
  3. Your Mac will boot into safe mode, which clears caches.
  4. Once in safe mode, go to the  Apple menu and select “Restart” to reboot your Mac normally.

After your Mac restarts, the “Unauthorized Caller” message should no longer appear.

Why Does This Error Message Appear?

The exact cause of this error message is unclear, but it seems to be more common in Macs that have been upgraded from earlier versions of OS X and have older third-party software. It can also occur after installing a new application or modifying permissions. Luckily, performing a safe boot is a simple solution.


Another option to fix this error is to manually delete the /var/folders/subfolders directory, but this is best left to advanced users who have backed up their Mac and understand the consequences of editing system files.

Benefits of Fixing the “Unapproved Caller” SecurityAgent Message

By following this guide, you can:

  • Fix the “Unapproved Caller” SecurityAgent message on your Mac OS X for free.
  • Resolve the issue conveniently and quickly.
  • Feel secure and confident in using your Mac without any unwanted error messages.

Frequently Asked Questions (FAQs)

Q: What is this guide about?
A: This guide provides instructions on how to fix the “Unapproved Caller” SecurityAgent message on Mac OS X.

Q: How can this guide help me?
A: By following the steps in this guide, you can resolve the “Unapproved Caller” SecurityAgent message and use your Mac without any interruptions.

Q: Which devices and operating systems does this guide support?
A: This guide is specifically for Apple devices running on Mac OS or iOS.

Final Thoughts

If you have any questions or need further assistance regarding the “Fix an Unapproved Caller SecurityAgent Message in Mac OS X” guide, feel free to leave a comment or contact us directly. Please note that this guide is for educational purposes only and if you wish to correct any misinformation or contribute additional methods, kindly reach out to us through our contact page.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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