Editing Multiple-image Network Graphics (section)

===Server support===
Web servers generally don't come pre-configured to support MNG files.<ref>{{cite web|url=http://meta.wikimedia.org/w/index.php?title=Help:Images_and_other_uploaded_files&oldid=4194673 |title=Help:Images and other uploaded files |work=Wikimedia Meta-Wiki |publisher=Wikimedia Foundation |date=2 October 2012 |access-date=18 November 2012}}</ref><ref>{{Cite web|url=https://help.lycos.com/kb_article.php?ref=4470-EIHB-9773|archive-url=https://web.archive.org/web/20140812150940/https://help.lycos.com/kb_article.php?ref=4470-EIHB-9773|url-status=dead|title=Database Error|archive-date=12 August 2014|website=help.lycos.com}}</ref>

The MNG developers had hoped that MNG would replace GIF for animated images on the [[World Wide Web]], just as PNG had done for still images.<ref>{{Cite web|url=http://www.libpng.org/pub/mng/#history|title=MNG (Multiple-image Network Graphics) Home Page|website=libpng.org}}</ref> However, with the expiration of LZW patents and existence of alternative file formats such as APNG, Flash and [[Scalable Vector Graphics|SVG]], combined with lack of MNG-supporting viewers and services, web usage was far less than expected.