Missing Edit/Install in Order Totals Page

[KimptonComputers]

Hi, I am looking for some guidance if you have the time.

 

I have installed Credit Class and Gift Voucher/Coupon V5.21 contribution for osCommerce RC2/RC2a into a site along with Open Page Checkout.

The OPC went in first and that seems to work fine.

Today I finished putting in CCGV 5.21 and that too seemed to go in ok except I have an error somewhere.

 

When I go into the Admin Area, Modules - Order Totals page, it isn't loading fully. I don't get any errors but when I look at the "view page source" from my browser, the last entry is this:

 

<tr class="dataTableRow" onmouseover="rowOverEffect(this)" onmouseout="rowOutEffect(this)" onclick="document.location.href='http://www.mywebsite.com/admin/modules.php?set=ordertotal&module=ot_total'">

<td class="dataTableContent">Total</td>

<td class="dataTableContent" align="right">5</td>

<td class="dataTableContent" align="right"><a href="http://www.mywebsite.com/admin/modules.php?set=ordertotal&module=ot_total"><img src="images/icon_info.gif" border="0" alt="Info" title=" Info "></a> </td>

</tr>

 

The page then ends, nothing else is loaded.

 

Does anyone know how/where to look to find what could be causing this? All other pages in the admin area work fine.

 

On the Modules - Order Totals page, I see the header, left column and list of modules, but no right column (to install modules) and no footer.

 

Thanks very much,

Phillip