[Zope] How to utilize Archetype example?

[Michele Bendazzoli]

I have successfully installed archetypes in my debian version of zope
(zope 2.6.1 e plone 1.0.3) and in a windows installation (zope 2.6.2 e
plone 1.0.3): in fact the archetype tool, archetype content, archexample
are present in the add list.

If I try to add a new content type in the portal_types of my plone site
selecting the Factory-based Type Information in the list of the content
type there is for example article (which is a type created by
ArchExample) and i can create a new content type article based.

However, when a user try to add a new article in his personal folder
plone create it (named article.13.08.03) and then display an error
messages that says that it is impossible to find the object ...

Does it depend from the installed version of plone (1.0.3 instead of
1.0.4 as the requirement claims)? Or from a mistake made by me?

TIA

ciao, Michele