My problem was that I transfer my database and my permanentDirectory to my dataserver, they change the path and forget to install UI on DW. I manage to relaunch the DW: I delete /home/data_xwiki/extension to Thxs. ________________________________ De : Thomas Mortagne <thomas.mortagne(a)xwiki.com> À : Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr>fr>; XWiki Users <users(a)xwiki.org> Envoyé le : Mercredi 18 juin 2014 12h08 Objet : Re: [xwiki-users] I can not relaunch distribution wizard with xwiki 6.0 DW steps are enabled only when there is something to do, if you already installed the UI you will not get that step again. On Wed, Jun 18, 2014 at 11:27 AM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> wrote: -- Thomas Mortagne