Warning: require(../../app/Mage.php): failed to open stream: No such file or directory in C:\www\CZ28313747b\viaconn\hptronic\save_order.php on line 7

Fatal error: require(): Failed opening required '../../app/Mage.php' (include_path='.;C:\php\pear') in C:\www\CZ28313747b\viaconn\hptronic\save_order.php on line 7