Index: trunk/kernel/include/usersession.php
===================================================================
diff -u -r36 -r41
--- trunk/kernel/include/usersession.php	(.../usersession.php)	(revision 36)
+++ trunk/kernel/include/usersession.php	(.../usersession.php)	(revision 41)
@@ -33,12 +33,15 @@
         $this->PermCache = array();        
         $this->PermCacheGroups ="";
         $this->UseTempKeys = $TempKeys;
+       
+       	if( GetVar('help_usage') == 'install' ) return;
+       	
         if(!$this->UseTempKeys || strlen($id)==0)
         {
         	//echo "with cookies";
         	if( !isset($_SERVER['HTTP_REFERER']) ) $_SERVER['HTTP_REFERER'] = '';
         	
-        	if(strlen($id) && (strstr($_SERVER['HTTP_REFERER'], $_SERVER['SERVER_NAME'].$objConfig->Get("Site_Path")) || $_GET['destform'] == 'popup' || $_GET['continue_sess'] == 1))
+        	if( strlen($id) && (strstr($_SERVER['HTTP_REFERER'], $_SERVER['SERVER_NAME'].$objConfig->Get("Site_Path")) || $_GET['destform'] == 'popup' || $_GET['continue_sess'] == 1))
         	{
         		$this->Set("SessionKey",$id);
            		return $this->LoadFromDatabase($id);