Hi Tomcat, we could do a team, "Team Vista" ahah.
In fact I don't know the update statut of this computer because it's the one use my parents and we never really take care of this one since they use it only twice or less a week....
And yes I saw the system requirements but since the app manages to launch successfully I was wondering if it was a workaround to do the full process.
Does any other verified iso ressources exist? I heard about a web version but not sure if it trusty ressource.