Hi, We done a few modifications on the php.ini files today and by mistake i think we modified the one dedicated to the Plesk CP (located in the /admin folder). Even after restoring the original file, i have the following error message on CP login : The file index.php is part of Plesk distribution. It cannot be run outside of Plesk environment. I noticed the following KB article : http://kb.odin.com/article_144_1339_en.html I have done the second fix (switching web server), without any result. It cant be related to the license, it was working fine prior to that php.ini thing... I also tried to "Repair" Plesk (Control Panel / Add & Remove Software) but im having Fatal error during installation. Any help would be greatly appreciated. Thanks you very much.