Error loading file “uploaded_order.xls”: Unknown codepage: 10002

Reason: This file could made on Mac and cause some identify issue.

Solution:

Add this line in PHPExcel/Shared/CodePage.php

case 10002:	return 'MAC';				break;	//	Apple (By Rex)

Reference:

• http://blog.flamelin.com/posts/phpexcel-unknown-codepage-error/