Question : Using NoNav to silently uninstall Symantec Antivirus

Hello everyone!

I need to update t he symantec in our environment.  We are running a mixture of 8.x - 10.x.  I am trying to use a utility called NoNav.  This utility asks a lot of questions and I would like to deploy it silently so that I can do a mass upgrade of Symantec.  Has anyone ever used this utility to uninstall symantec and can help me with this.  We are running windows xp service pack 2 for most machines.

Answer : Using NoNav to silently uninstall Symantec Antivirus

NoNav has its limitations. Symantec in its need to have its clients be on their own, has after pulling teeth a while back gave me this site that should help.
Symantec.com/autotools