Joomla! Forum - community, help and support

Good evening.
Could anyone help to solve this problem with installation of the Italian language to multilanguage site in joomla 1.7
I get the Italian twice and when i uninstall the language the one remains.
The problem is, the menu does not appear in Italian language at site.
I try to remove the language from the root phpmyadmin and disappeared from the multilanguage status and when i install it from the begining,the same problem.
http://img441.imageshack.us/img441/4708/errorxjo.jpg

Any idea for this problem???
Thanks in advance.

1. Delete the extraneous Italian Content Language in Language Manager=>Content.
2. Make sure the all parameters for the remaining Italian Content Language are OK
3. Update to 2.5.1
4. Install the updated Language packs:
http://community.joomla.org/translation ... tions.html
5. Verify that all items which have been tagged to Italian are still OK by EDITING them.

Thanks for the fast reply.

I do i think everything you say but the same problem.

http://imageshack.us/photo/my-images/19/errorny.jpg/

The content is one to the administrator content and i created even if i install the language from the begining.And when i created the content then i have the problem with the two same languages(image)
And to the site does not appear the italian menu.

You have not deleted one of the it-IT content languages.
If I can access your site, send me by mail superuser name/password

I am at xampp.
Thanks verry much.
I do some efforts yet.

Ok I find the stupid problem .
The problem was typographical, to the Lang Tag.
From it-IT i wrote It-IT.