Index: /trunk/install.php
===================================================================
--- /trunk/install.php	(revision 4454)
+++ /trunk/install.php	(revision 4463)
@@ -204,5 +204,5 @@
   load_language('install.lang', '', array('language' => $language, 'target_charset'=>'utf-8'));
 }
-
+header('Content-Type: text/html; charset=UTF-8');
 //------------------------------------------------- check php version
 if (version_compare(PHP_VERSION, REQUIRED_PHP_VERSION, '<'))