diff --git a/htdocs/install/etape1.php b/htdocs/install/etape1.php
index 0ee9b318c14..3662d2fd2b8 100644
--- a/htdocs/install/etape1.php
+++ b/htdocs/install/etape1.php
@@ -168,6 +168,7 @@ if ($_POST["action"] == "set")
 			if (file_exists("$conffile"))
 			{
 				include("$conffile");	// On force rechargement. Ne pas mettre include_once !
+				conf($dolibarr_main_document_root);
 			}
 			else
 			{
@@ -250,19 +251,7 @@ if ($_POST["action"] == "set")
 	*/
 	if (! $error)
 	{
-		$conf = new Conf();
-		$conf->db->type = trim($dolibarr_main_db_type);
-		$conf->db->host = trim($dolibarr_main_db_host);
-		$conf->db->name = trim($dolibarr_main_db_name);
-		$conf->db->user = trim($dolibarr_main_db_user);
-		$conf->db->pass = trim($dolibarr_main_db_pass);
-		if (! isset($character_set_client) || ! $character_set_client) $character_set_client='ISO-8859-1';
-		$conf->character_set_client=trim($character_set_client);
-		if (! isset($dolibarr_main_db_charset) && ! $dolibarr_main_db_charset) $dolibarr_main_db_charset='latin1'; 
-		$conf->db->character_set=trim($dolibarr_main_db_charset);
-		if (! isset($collation_connection) || ! $collation_connection) $collation_connection='latin1_swedish_ci';
-		$conf->db->collation_connection=trim($collation_connection);
-		
+		conf($dolibarr_main_document_root );
 		
 		$userroot=isset($_POST["db_user_root"])?$_POST["db_user_root"]:"";
 		$passroot=isset($_POST["db_pass_root"])?$_POST["db_pass_root"]:"";
@@ -288,7 +277,7 @@ if ($_POST["action"] == "set")
 
 			$db = new DoliDb($conf->db->type,$conf->db->host,$userroot,$passroot,$databasefortest);
 			if ($db->error)
-			{
+			{		
 				print '<div class="error">'.$db->error.'</div>';
 				$error++;
 			}
diff --git a/htdocs/install/etape2.php b/htdocs/install/etape2.php
index 3295cb974f4..70625847bac 100644
--- a/htdocs/install/etape2.php
+++ b/htdocs/install/etape2.php
@@ -378,7 +378,7 @@ if ($_POST["action"] == "set")
             while (!feof ($fp))
             {
                 $buffer = fgets($fp, 4096);
-				print "<tr><td>Insertion ligne : $buffer</td><td>";
+				//print "<tr><td>Insertion ligne : $buffer</td><td>";
                 if (strlen(trim(ereg_replace("--","",$buffer))))
                 {
                     if ($db->query($buffer))
diff --git a/htdocs/install/inc.php b/htdocs/install/inc.php
index e713a18b70c..3f183ec82ff 100644
--- a/htdocs/install/inc.php
+++ b/htdocs/install/inc.php
@@ -29,7 +29,7 @@
 
 require_once('../translate.class.php');
 require_once('../lib/functions.inc.php');
-
+global $conf;
 // Correction PHP_SELF (ex pour apache via caudium) car PHP_SELF doit valoir URL relative
 // et non path absolu.
 if (isset($_SERVER["DOCUMENT_URI"]) && $_SERVER["DOCUMENT_URI"])
@@ -51,20 +51,8 @@ if (file_exists($conffile))
 	
 	if ($dolibarr_main_document_root)
 	{
-		require_once($dolibarr_main_document_root . "/conf/conf.class.php");
-		$conf=new Conf();
-		$conf->db->type = trim($dolibarr_main_db_type);
-		$conf->db->host = trim($dolibarr_main_db_host);
-		$conf->db->name = trim($dolibarr_main_db_name);
-		$conf->db->user = trim($dolibarr_main_db_user);
-		$conf->db->pass = trim($dolibarr_main_db_pass);
-		if (! isset($character_set_client) || ! $character_set_client) $character_set_client='ISO-8859-1';
-		$conf->character_set_client=$character_set_client;
-		if (! isset($dolibarr_main_db_charset) && ! $dolibarr_main_db_charset) $dolibarr_main_db_charset='latin1'; 
-		$conf->db->character_set=$dolibarr_main_db_charset;
-		if (! isset($collation_connection) || ! $collation_connection) $collation_connection='latin1_swedish_ci';
-		$conf->db->collation_connection=$collation_connection;
-		
+		require($dolibarr_main_document_root . "/conf/conf.class.php");
+		conf($dolibarr_main_document_root );
 	}
 	if ($dolibarr_main_document_root && $dolibarr_main_db_type && ! defined('DONOTLOADCONF'))
 	{
@@ -112,9 +100,31 @@ $bc[false]=' class="bg1"';
 $bc[true]=' class="bg2"';
 
 
+function conf($dolibarr_main_document_root){
+		require_once($dolibarr_main_document_root . "/conf/conf.class.php");
+		global $conf;
+		global $dolibarr_main_db_type;
+		global $dolibarr_main_db_host;
+		global $dolibarr_main_db_name;
+		global $dolibarr_main_db_user;
+		global $dolibarr_main_db_pass;
+		$conf=new Conf();
+		$conf->db->type = trim($dolibarr_main_db_type);
+		$conf->db->host = trim($dolibarr_main_db_host);
+		$conf->db->name = trim($dolibarr_main_db_name);
+		$conf->db->user = trim($dolibarr_main_db_user);
+		$conf->db->pass = trim($dolibarr_main_db_pass);
+		if (! isset($character_set_client) || ! $character_set_client) $character_set_client='ISO-8859-1';
+		$conf->character_set_client=$character_set_client;
+		if (! isset($dolibarr_main_db_charset) && ! $dolibarr_main_db_charset) $dolibarr_main_db_charset='latin1'; 
+		$conf->db->character_set=$dolibarr_main_db_charset;
+		if (! isset($collation_connection) || ! $collation_connection) $collation_connection='latin1_swedish_ci';
+		$conf->db->collation_connection=$collation_connection;
+	
+}
+
 function pHeader($soutitre,$next,$action='set')
 {
-	
 	global $conf;
     global $langs;
     $langs->load("main");