cant uninstall nessus-gtk2-2.2.9_1

[Noah]

Hi there,

I am having a bit of trouble with the nessus installation at the moment.
  any clues how I can fully remove it and install it properly.


access1# pkg_info | grep nessus
pkg_info: show_file: can't open '+COMMENT' for reading
nessus-gtk2-2.2.9_1 ???
nessus-libnasl-2.2.9 Nessus Attack Scripting Language
nessus-libraries-2.2.9 Libraries for Nessus, the security scanner
access1# pkg_delete -f nessus
pkg_delete: package 'nessus-gtk2-2.2.9_1' doesn't have a prefix
access1#


Cheers,

Noah