安装后后台打不开

PHP Warning: include_once(../data/config.php) [<a href='function.include-once'>function.include-once</a>]: failed to open stream: No such file or directory in D:\webhosting\clients\e3f6e642-0843-4c67-98b4-d1e965a67519\wwwroot\admin\include\init.php on line 41
PHP Warning: include_once() [<a href='function.include'>function.include</a>]: Failed opening '../data/config.php' for inclusion (include_path='.;C:\php\pear') in D:\webhosting\clients\e3f6e642-0843-4c67-98b4-d1e965a67519\wwwroot\admin\include\init.php on line 41