Hi,

First, If your site based on Joomla with K2, Artio JoomSEF is best select for SEF, Highly recommended!

My site based on joomla 3.03, K2 2.66, and I have purchased JoomSEF 4 and
K2 JoomSEF 4 Extension.
If set up File suffix to .html on joomsef, and enable joomsef multilingual,
then URL is sitem.com/item.html, sitem.com/de.html, sitem.com/fr.html, all URL added .html.
I think multilingual home shoud be like sitem.com/de/, sitem.com/fr/ is normal.
Can you help me fix it?

Thanks,

Hi,

There's no setting for that, but you should be able to just manually change your de.html or fr.html SEF URLs to de or fr respectively using JoomSEF's URLs Manager.