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Norton internet security V 22.5.0.124 is not compatable with Firefox v 39. What do I do?

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Norton Internet Security V 22.5.0.124 just installed on my computer, and Firefox add-on manager says it is incompatible with Firefox V 39. Will you be correcting this in Firefox? If so, when.

Norton Internet Security V 22.5.0.124 just installed on my computer, and Firefox add-on manager says it is incompatible with Firefox V 39. Will you be correcting this in Firefox? If so, when.

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If you do indeed have the Norton toolbar 22.5.0.124 update for Firefox 39.0 then make sure the extension is enabled in addons manager.

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What version(s) is/are the Norton extensions? You can view them on the Add-ons page. Either:

  • Ctrl+Shift+a
  • "3-bar" menu button (or Tools menu) > Add-ons

In the left column, click Extensions. Then on the right side, scroll down, as the disabled extensions cluster at the bottom.

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By the way, you may want to run the Norton/Symantec Live Update program a few times to make sure you have all the latest components. Any antivirus installer is out of date moments after release.

Firefox 39 Support for Norton Toolbar

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If you do indeed have the Norton toolbar 22.5.0.124 update for Firefox 39.0 then make sure the extension is enabled in addons manager.