Warning: require_once(Zend/Barcode/Object/Code25interleaved.php): failed to open stream: No such file or directory in C:\Apache24\htdocs\library\Zend\Barcode\Object\Identcode.php on line 26

Fatal error: require_once(): Failed opening required 'Zend/Barcode/Object/Code25interleaved.php' (include_path='.;C:\php\pear') in C:\Apache24\htdocs\library\Zend\Barcode\Object\Identcode.php on line 26