Problem with switching between the Languages

[cms_man]

Good morning Everybody,

I have a small issue with  switching between languages.  If I don't check the box
Use root_url for Default page (there is a problem on few php-cgi installations):

The  urls in the menu  and the hole site stay with the old language. What is the problem with my php-cgi installation. Does anybody know?

I have tried all combinations switching on /off

Force initial calling to DEFAULT_LANG:
Show from DEFAULT_LANG if current lang is not ready:

 I have enabled pretty Urls (mod_rewrite).



Please  help

Thanks

[alby]

I have enabled pretty Urls (mod_rewrite).

Have you apply htaccess.mle?
I have tested and work in a php-cgi installation

Alby