Always the error: /action/systemsettings/install

I have Windows XP with easyphp.

I read the doc: http://docs.elgg.org/wiki/Install_Troubleshooting#Help.21_I.27m_having_trouble_installing_Elgg

- mod_rewrite is installed (see in phpinfo).

-  I added AllowOverride all in httpd.conf:

<Directory />
    AllowOverride all
    Options FollowSymLinks
    Order deny,allow
    Deny from all
</Directory>

-elgg is in easyphp/www/index.php (easyphp/www/install.php ...)

- I have a .htaccess in www/. with #RewriteBase / ( comment)

 

But I have always the error on http://127.0.0.1/action/systemsettings/install

Not Found. The requested URL /action/systemsettings/install was not found on this server

Why ???