require_once 'File/Convert.php';
$fc= new File_Convert($this->outfile2, "application/vnd.ms-excel");
$fn = $fc->convert("application/vnd.ms-excel");
require_once 'File/Convert.php';
$fc= new File_Convert($this->outfile2, "application/vnd.ms-excel");
$fn = $fc->convert("application/vnd.ms-excel");