با صشئح 1.7.4 این ارور ها رو دارم
در این آدرس http://localhost/whmcs/
Down for Maintenance
An upgrade is currently in progress... Please come back soon...
و در آدرس http://localhost/whmcs/admin/
Site error: the file G:\wamp1.7\www\whmcs\admin\index.php requires the ionCube PHP Loader ioncube_loader_win_5.2.dll to be installed by the site administrator.
ارور ها رو دارم.