hi all, i have been using zope for months and i never get such an interface error. if i click on the root directory (in the left navigation)in the management interface , i don't see the list of the objects which are in the root directory on the right part of the screen, but i see the welcome page from zope which you see if you give the url http://localhost:8080/ if i click on the directory acl_users, i see the correct webpage to add user. if i click on the directory quickstart, i see the correct webpage too. if i click on the directory Products under control_panel, i don't see the correct webpage, but i see the welcome page. could someone help me and tell me what is the problem? PS: I try a new installation. i restart my server. i delete the proxypass from apache. i ever see the same :-( greetings, isabelle Isabelle Neunreither Dresdner Bank AG Telefon : +49 (0)69 / 263-52347 Mail : Isabelle.Neunreither@dresdner-bank.com