Warning: require_once(Net/URL2.php): failed to open stream: No such file or directory in C:\SingularLogic\Genesis\WebDocs\lib\libs\WindowsAzure\Common\Internal\Http\Url.php on line 26

Fatal error: require_once(): Failed opening required 'Net/URL2.php' (include_path='C:\xampp\php\PEAR') in C:\SingularLogic\Genesis\WebDocs\lib\libs\WindowsAzure\Common\Internal\Http\Url.php on line 26