I installed this Mod today and at first I was having the same problems listed here. Then I realized that both the "Details" view and the "Edit" view were the same. So I took a look at the coding. After one minor change the problem has been fixed(so far.)

In the readme it says to setup the details button by:

1) This add the "Details" button - see explanations below:

FIND
$contents[] = array('align' => 'center', 'text' => '<a href="' . zen_href_link(FILENAME_ORDERS, zen_get_all_get_params(array('oID', 'action')) . 'oID=' . $oInfo->orders_id . '&action=edit', 'NONSSL') . '">' . zen_image_button('button_edit.gif', IMAGE_EDIT) . '</a> <a href="' . zen_href_link(FILENAME_ORDERS, zen_get_all_get_params(array('oID', 'action')) . 'oID=' . $oInfo->orders_id . '&action=delete', 'NONSSL') . '">' . zen_image_button('button_delete.gif', IMAGE_DELETE) . '</a>');

REPLACE WITH:
$contents[] = array('align' => 'center', 'text' => '<a href="' . zen_href_link(FILENAME_ORDER_EDIT, zen_get_all_get_params(array('oID', 'action')) . 'oID=' . $oInfo->orders_id . '&action=edit', 'NONSSL') . '">' . zen_image_button('button_details.gif', IMAGE_DETAILS) . '</a> <a href="' . zen_href_link(FILENAME_ORDERS, zen_get_all_get_params(array('oID', 'action')) . 'oID=' . $oInfo->orders_id . '&action=delete', 'NONSSL') . '">' . zen_image_button('button_delete.gif', IMAGE_DELETE) . '</a>');



If you take a look at the replace coding the problem is that the Details button is told to connect to the FILENAME_ORDER_EDIT. The FILENMAE should be ORDERS. So change FILENAME_ORDER_EDIT to FILENAME_ORDERS.

This makes the details view the same as the old "Edit" view. Also, emails sent from the details view will go out correctly. Emails sent from the Edit view still do not, but I will take a look at that later. For now, I would modify via "Edit" and notify via "Details."

-lindasdd