Symantec does not support Norton SystemWorks or Utilities on Tiger, and they never will. From their site:
Currently, the following products are compatible with Mac OS X 10.4 (code named Tiger): Norton AntiVirus for Macintosh 10.0 Norton Personal Firewall for Macintosh 3.0.3 Norton SystemWorks and Norton Utilities will not be updated for compatibility with Mac OS X 10.4.If you thought that running the regular uninstaller for your Norton program would actually uninstall everything, then you thought wrong. I thought that I had uninstalled all of the SystemWorks 3.0 components, but it turns out that the uninstaller didn't take everything away. Not only that, but when I updated from 2.0 to 3.0 (a while back), some old and obsolete files that were installed by 2.0 were just left in place.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20050815224226111