Hi ! I'm trying to upgrade my MW 1.4.14 to 1.5.6 and then I'll install the last 1.6.1. I've a big problem, my site is hosted on server with ugly safe_mode where the ini_set and set_include_path both fail. Of course, I can't run command line on this server. So I use the config/index.php (keeping my old LocalSettings in a safe place). config/index.php use ini_set and set_include_path, and the include('include/Defines.php') and other includes' and languages' files fail. Why the updaters are all command-line ? For security reason ? How can I bypass this (php-shell doesn't work on safe_mode), and run the code that update the wiki ? After that, I remove the "maintenance" folder. Can't the include all use $IP/includes/Defines.php ? everywhere in the wiki ? I didn't had problems when upgrading 1.4.x to 1.4.x but I don't remember how I did for each updates. Waiting for replies, my site is broken ! Sylvain