Have you specified: require_once('$IP/extensions/FCKeditor/FCKeditor.php'); toward the end of the LocalSettings.php file? If there is no mention of the FCKeditor in the Special:Version output, then Mediawiki is not seeing the extension at all. The fact that the wiki was accessible shows that there are no php errors in your LocalSettings.php file, which will usually lead to a blank page. Check your logs for errors and double check that the require_once statement in your LocalSettings.php file is correct and near the end of the file. -Jim -----Original Message----- From: Henny Savenije [mailto:webmaster@henny-savenije.pe.kr] Sent: Monday, January 10, 2011 4:50 AM To: MediaWiki announcements and site admin list Subject: Re: [Mediawiki-l] FCK Editor Maybe I was a bit too short. Special:Version gives the following Installed software Product Version MediaWiki 1.16.1 PHP 5.2.14 (apache2handler) MySQL 5.1.50-log Installed extensions Parser hooks Cite Adds <ref[ name=id]> and <references/> tags, for citations Ævar Arnfjörð Bjarmason ImageMap Allows client-side clickable image maps using <imagemap> tag Tim Starling mwCalendar (Version 0.3.3 (beta))MediaWiki Calendar Eric Fortin Other Google Maps Extension (Version 0.9.4)Easily create maps with wiki-fied markers Evan Miller SpamBlacklist Regex-based anti-spam tool: MediaWiki:Spam-blacklist and MediaWiki:Spam-whitelist Tim Starling Extension functions mwCalendar and wfGoogleMaps_Install Parser extension tags <gallery>, <googlemap>, <googlemapkml>, <imagemap>, <mwcalendar>, <nowiki>, <pre>, <ref> and <references> Parser function hooks anchorencode, basepagename, basepagenamee, defaultsort, displaytitle, filepath, formatdate, formatnum, fullpagename, fullpagenamee, fullurl, fullurle, gender, grammar, int, language, lc, lcfirst, localurl, localurle, namespace, namespacee, ns, nse, numberingroup, numberofactiveusers, numberofadmins, numberofarticles, numberofedits, numberoffiles, numberofpages, numberofusers, numberofviews, padleft, padright, pagename, pagenamee, pagesincategory, pagesize, plural, protectionlevel, special, subjectpagename, subjectpagenamee, subjectspace, subjectspacee, subpagename, subpagenamee, tag, talkpagename, talkpagenamee, talkspace, talkspacee, uc, ucfirst and urlencode At 10:41 AM 1/8/2011, you wrote: _ _ (o) (o) oOOO----(_)----OOOo--- Henny (Lee Hae Kang) ----------------------------- http://www.henny-savenije.pe.kr Portal to all my sites http://www.hendrick-hamel.henny-savenije.pe.kr (in English) Feel free to discover Korea with Hendrick Hamel (1653-1666) http://www.hendrick-hamel.henny-savenije.pe.kr/indexk2.htm In Korean http://www.hendrick-hamel.henny-savenije.pe.kr/Dutch In Dutch http://www.vos.henny-savenije.pe.kr Frits Vos Article about Witsen and Eibokken and his first Korean-Dutch dictionary http://www.cartography.henny-savenije.pe.kr (in English) Korea through Western Cartographic eyes http://www.hwasong.henny-savenije.pe.kr Hwasong the fortress in Suwon http://www.oldKorea.henny-savenije.pe.kr Old Korea in pictures http://www.british.henny-savenije.pe.kr A British encounter in Pusan (1797) http://www.genealogy.henny-savenije.pe.kr/ Genealogy http://www.henny-savenije.pe.kr/phorum Bulletin board for Korean studies _______________________________________________ MediaWiki-l mailing list MediaWiki-l(a)lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-l