Spyware Blaster 4.0 - not detecting Netscape

Hello and thanks for the update! Perhaps you have an easy fix for my new problem on a Windows XP SP2 machine. I use Netscape 7.2 as well as Internet Explorer 7. With the update to SpywareBlaster 4.0 I have lost protection for Netscape. With the previous version 3.5.1, Mozilla/Firefox status showed as Protection Enabled. With version 4.0, Mozilla Firefox status shows as Not Detected. I do have a Netscape profile stored in folder C:\Documents and Settings\Owner\Application Data\Mozilla\Profiles\Allen\oz3kjra1.slt. Is there a way to force Netscape to be detected?

Thanks!
Allen