Ok - did you save it or run it?
if you saved it- you can find the location it saved to and then run it.

If you clicked run it should have installed - unless you exited out instead.
then you would have to re download it & redo the update.


It says they are compatible now -
[We have released a compatibility update to bring Firefox 6.0 support to Norton Internet Security 2011 and Norton 360 5.x.

To get the update simply run LiveUpdate from the Main User Interface of your Norton Product. A reboot will be required after the update has been applied.

If you are unable to get the patch, here are a few steps you can take to download the patch:

- Run LiveUpdate continuously until it tells you that there are no updates available.

- Reboot your computer, and then run LiveUpdate - The update may have already been applied by Automatic LiveUpdate.

- Please check the Norton Update Center to ensure you're running the latest version of Norton Internet Security or Norton 360. Most customers with a subscription will be eligible for a free update to the latest version. ] from -
http://community.norton.com/t5/Norto...ch/td-p/512482

follow their directions and see if that fixes it.