uninstall anti virus

[newme]

hi all
ive just bought norton anti virus im trying to uninstall the free anti virus im using now.when i click on uninstall it starts to work and then a prompt says (unable to locate installation log file c:\program files\avpersonel\uninstal.isu uninstallation will not continue.) ive tried other removel programs nothing works any help will be appreciated

[glc]

Reinstall it in the original location then try uninstalling it again.

[newme]

thanks glc that did the trick