Thanks Vincent for fast reply. I didn't clear this statement. "you should not copy over the configuration files exactly since the new version could have added new configuration options”.
If i can't copy over the configuration files exactly, so how do i copy the configuration files?. I am trying to copy the files in older version and paste it in newer version seems it is not copying and nothings change in newer version, that's confusing me. I have import a lot of document in older version and now want to back up and insert all doc to newer version. How do i make it works? Why, after i copy the web-INF files and paste it in new version, nothings change.. Please advice. -- View this message in context: http://xwiki.475771.n2.nabble.com/Upgrading-xwiki-tp7602115p7602127.html Sent from the XWiki- Users mailing list archive at Nabble.com.