I have a problem with NAV 2002 and Norton Firewall. After a few Norton products instalatations, I'm getting a few problems. 1) Javascrip doesn't work anymore. The problem is some applications buttons doesn't work : for example in the first NAV configuration screen, I click on "next" and nothing happen. In a lot of web pages, I don't get any response after I click in some buttons.(for example the delete in mail.yahoo) 2) the media player stopped working. I receive a memory address error 3) In the search window, I only can see the stupid assistan, but I don't get the search bar. 4) when I open the User window, I only get an empty window. I know I should reinstall everything, but I'm going to upgrade my PC, so I want to wait a few weeks to install my system again. I executed the command SFC /SCANNOW, but it was useless. Any advice? Thanks!!