Someone correct me if I'm mistaken here. I'm assuming the dialup prog. was blasted and you now have just the listing of it hanging around. This is how to remove orphaned listings in ADD/REMOVE programs list via a registry tweak.[1st backup your registry or create a restore point]
now go to start/run/ type regedit,then navigate through folders starting from:-
HKEY_LOCAL MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENT VERSION\UNINSTALL
then expand the listings and right click the porno-entry in the left pane~ select Delete, and reboot