Warning: require_once(D:\rayongpao\wwwrypao\includes\defines.php) [function.require-once]: failed to open stream: Invalid argument in D:\rayongpao\wwwrypao\intro.php on line 13

Fatal error: require_once() [function.require]: Failed opening required 'D:\rayongpao\wwwrypao\includes\defines.php' (include_path='.;C:\php5\pear') in D:\rayongpao\wwwrypao\intro.php on line 13