Other products

Message: "An update error occurred" on Mac

An intermittent problem with the LiveUpdate servers can cause this error. You can be assured that this problem is fixed quickly. Wait for 24 hours and then run LiveUpdate again.

If the problem persists, manually download and install the virus definitions and then run LiveUpdate in your Norton product.


Update the virus definitions

  1. Download the virus definitions for your Norton product manually.

    The file nis6avdefinitions.pkg is automatically saved to the Downloads folder.

  2. Double-click the file that you downloaded.

  3. Follow the on-screen instructions to install the virus definitions.


Run LiveUpdate

  1. On the Apple menu bar, click Go and then select Applications.

  2. In the Applications window, double-click Norton Security.

  3. In the Norton Security main window, click LiveUpdate.

    Run LiveUpdate until no further updates are available for your Norton product.

Thank you!

Thank you for using Norton Support.

< Back

The solution made it easy for me to handle my issue.

Yes No

Help us improve this solution.

Thank you for helping to improve this experience.

What would you like to do now?

Browse for solutions, search the Norton Community, or Contact Us.

DOCID: v116465457_EndUserProfile_en_us
Operating System: Mac OS X
Last modified: 03/20/2018