The Norton product that you have on your computer is not current. To fix the problem with your Norton product, upgrade to the latest version. Upgrading to the latest version can address many of the problems that are experienced by older versions and provides the following additional features:
Industry leading security that won't slow you down
Defends your PC and identity from new types of Internet threats
Delivers up to the minute virus protection
If you received your Norton product from your service provider, go back to your service provider's website, and follow their instructions to get the latest version of your Norton product.
If you have a Norton 2005 or earlier product, go to Norton Online Store to upgrade your Norton product
If you have a Norton 2006 product or later version with a valid subscription, then you are eligible for obtaining the latest version of your Norton product for free. Go to Norton Update Center to download and install the latest version of your Norton product.
Go to Norton Update Center.
Click Update Me Now.
On the File Download - Security Warning window, click Run.
Follow the on-screen instructions.
Thank you for using Norton Support.