Activating Datastream Add-in in Excel

Sometimes the Datastream add-in gets de-activated.
Result is that excel doesn't show a Datastream TAB.


Here is how to fix it.

Start up Excel
Click File / Bestand

Click add-ins / invoegtoepassingen

Is Advance Office 2007 active?

No?

Go to box [Excell add-ins] and click GO / Start

Next pop up screen :

1. is Advance Office 2007 mentioned but not boxed? 

Click the box

Click OK

2. Is it not there?

Click Browse / Bladeren button

Wind explorer opens

Go to My computer > double click C:\

Go to Program Files / programmas

Double click

Look up folder Datastream > double click 

Double click sub folder Datastream Advance 

Select bottom most file (636K)

Click OK

The Datastream TAB is restored

Same path in pictures