Question Cant access kunena after activate SEO

I cant acces kunena forum after activate SEO in global configuration. But nothing happen with other componen, other components work with core SEF in joomla. Only kunena still error 404 component not found. Help me please...

What URL does SEF give? In the mean time, try to save menu item. After upgrade it sometimes gets lost in J1.5.

matias, i activate SEO in joomla control panel by joomla default SEO. I used joomla 1.5.9 and kunena 1.0.9. my configuration SEO:

SEF Urls = Yes
Used Apache mod_rewrite = Yes
Add suffix to URLs = Yes

that error 404 when opened kunena component.

i was try to sett mod_rewrite off and add suffix off and still error 404 in kunena component, but no problems with other component, they run well with Joomla SEO.

i was try latest kunena 1.0.10 and joomla 1.5.9 in local host and SEO in joomla global configuration without mod_rewrite and add suffix, it same problems kunena cant access still error 404 and other component run well with joomla SEO.

so what can i do matias? help me please... :S

i have got problem solved matias, like u're say. menu item change automatically and i fix it and than kunena run well with joomla SEO. thanks very much matias for ur solved.