If anyone else is looking for Symantec or Norton removal tools, try some of the following tools:
Removing Norton AntiVirus 2003 or earlier by using the Rnav2003.exe removal utility when Add/Remove programs fails.Source: Removing Norton AntiVirus 2003 or earlier by using the Rnav2003.exe
When you uninstalled Norton Internet Security or Norton Personal Firewall 2003 or earlier through Windows Programs list or Add/Remove Programs, the process failed. You want to use the Symantec RnisUPG removal tool to uninstall Norton Internet Security or Norton Personal Firewall versions 2003 and earlier.
Source: Uninstalling Norton Internet Security or Personal Firewall 2003 or earlier using the RnisUPG
- SYMClean (Symantec Application Cleanup Utility)
Symantec provides the SYMClean utility, SymClean.exe, to remove Norton SystemWorks files and registry entries that are not removed by the Windows Add/Remove Programs utility.
Source: Introduction to SYMClean
The Norton uninstall tool uninstalls all Norton 2004/2005/2006 products from your computer. It also uninstalls Norton Ghost 10.0/9.0/2003.
Source: Using the Norton Uninstall Tool