Problems with Bing inclusion

[turminator]

Hello!

I add URL for my sitemap (index.php?option=com_xmap&sitemap=1&view=xml) and now in Bing Webmaster Tools it shows a message that say Type of my sitemap: Empty. How can I fix it?

EDIT: Also if I add HTML version for my Sitemap (index.php?option=com_xmap&sitemap=1) it shows in type column "Unknown" message. How can I repair it?

My website is: www.diccionariomedico.net

Many thanks!