[support] can you help me with .htaccess and redirection ofdrupal?

[Simone Dal Maso]

Hi,
you wrote:
>   RewriteRule ^nvda http://www.spazioausili.net/~nvda_italia/nvda
> [L,R=permanent]
> 
> That should fix the problem.

I'm sorry, but the problem is not fixed. In fact, now I have the right path, but no redirection... I have the page not found by drupal.
If you have other suggestions I will be happy! :-)
Thanks in advance.