Do I need to uninstall?

Kindly post your quey on the Norton Community. You can also contact them at 1 800 695 0678.

http://us.norton.com/support/contact/contact.jsp?selected_nav=3&pvid=cs&cspvid=n360_4_premier

You can download and run the Norton Removal tool to uninstall your other Norton products.

I am not failure with System Works, but I am betting that may need to be removed as well.

Check with the Norton Community on that.

 

Norton Removal Tool -

http://us.norton.com/support/kb/web_view.jsp?wv_type=public_web&docurl=20080710133834EN

 

Best,

Thomas