Add OLEObject is not working

[SomayaMomtaz]

this is sample 16
expecting object added as icon or inline text or as object but nothing added i tried with diffrent files but still not working

no object added to word document in the result

<?php
require __DIR__ . '/vendor/autoload.php';

$phpWord = new \PhpOffice\PhpWord\PhpWord();
$section = $phpWord->addSection();
$section->addText('You can open this OLE object by double clicking on the icon:');
$section->addTextBreak(2);
$section->addOLEObject('resources/_sheet.xls');


### Context

* PHP 5:
* PHPWord version: 0.14
windows7 ultimate sp1
MS Office 2010