then i wrote "http://www.ohfreghi.it/sito/freichat/installation/index.php" I've this error:

403 Forbidden
Access to this resource on the server is denied!

the dir freichat is 777

Make sure all files and folders in freichat including freichat folder itself has 0755 permissions

ok! This problem is solved! I'haved an error when i load the mod (my site is joomla 1.5). I did manual installation. The result is the image. How can I fix this?

The css file that defines the freichat styles doesn't seem to be loaded .
Can you checkwhether the urls in your copy-paste code that you got during the manual installation are correct.

the URLs seems correct

<!--===============FreiChatX========START========================-->
<!-- For uninstalling ME , first remove/comment all FreiChatX related code i.e below code
Then remove FreiChatX tables frei_session & frei_chat if necessary
The best/recommended way is using the module for installation -->

<?php $session = JSession::getInstance("none",array());
$host = JURI::root();
$ses=$session->getId();

if(!function_exists("freichatx_get_hash")){
function freichatx_get_hash($ses){

if(is_file("/home/ohfreghi/public_html/sito/freichat/hardcode.php")){

require "/home/ohfreghi/public_html/sito/freichat/hardcode.php";

$temp_id = $ses . $uid;

return md5($temp_id);

}
else
{
echo "<script>alert('module freichatx says: hardcode.php file not
found!');</script>";
}

return 0;
}
}
?>
<script type="text/javascript" language="javascipt" src="&lt;?php%20echo%20%24host;%20?&gt;freichat/client/main.php?id=&lt;?php%20echo%20%24ses;?&gt;&amp;xhash=&lt;?php%20echo%20freichatx_get_hash(%24ses);%20?&gt;">
</script><link rel="stylesheet" href="&lt;?php%20echo%20%24host;%20?&gt;freichat/client/jquery/freichat_themes/freichatcss.php" type="text/css"><!--===========================FreiChatX=======END=========================-->

IPage server that I can install? I have good data

IPage server that I can install? I have good data