Mozilla has released Firefox 9, and we have released aNorton Toolbar Compatibility Update to ensure compatibility between Firefox 9 and the Norton Toolbar. This update will be distributed to Norton Internet Security 2012 and 2011 via LiveUpdate.
Unlike the Firefox 8 release, you will only need to run LiveUpdate to receive this Norton Toolbar Compatibility Update. If you have not received the update, we recommend that you run LiveUpdate, reboot your system, then run LiveUpdate again.
To check if you've already received the update, launch Firefox and click Tools > Add- ons and select the Extensions tab. The versions for this compatibility update are as follows:
Norton Internet Security 2012 (19.2) Norton Toolbar: 2012.2.1.6 (previous version) -----> 2012.2.2.5 (updated version)
Norton Internet Security 2011 Norton Toolbar: 2011.7.3.6 (previous version) -----> 2011.7.4.3 (updated version)