Ajitjha, thank you for your offer but I found a way to uninstall.
What I did was run the Symantec entry in A/R Programs, selected "Change" and Repaired Symantec Antivirus. I turned off all features and options in Symantec AntiVirus and rebooted. I went to A/R Programs and ran Symantec Antivirus and selected "Change" then the remove/uninstall option on the menu. It completed the uninstall this time.