Other little bugs on xwiki farm : I don't have the same content of Main/WebHome page if I am in french language configuration or english "Dashboard:Top Active Contributors, Spaces, tags etc...." http://lesrealistes.myxwiki.org/xwiki/bin/view/Main/ On space "Main" I can't access "Document Index" when I am on the "WebHome" page, I need to go to other page to manage to access "Document Index" Kévin Le Samedi 28 février 2015 23h18, Kévin Laîné <[email protected]> a écrit : Hi all Xwiki Team Since Vincent has re-installed my xwiki on farm, I'm learning to use Xwiki and want to ask you about some problems I have. The Chat Application installed with Extension Manager doesn't work, and I can't uninstall it, How to do ? http://extensions.xwiki.org/xwiki/bin/view/Extension/ChatApplication#Comment... Multilingual option doesn't work very well, Supported languages : "fr en" Default Language : "fr"Sometimes I can choose the language on the top-right, but sometimes not and don't know why. Kévin