[Axapta-Knowledge-Village] Interface failed?????

Hai I took one Activex control into one from but while opening the form it is giving message as " LOading the interface failed with some file location as C:\docs... " Plz provide me some solution.

[Axapta-Knowledge-Village] ax-2009 reports doubt

Hi friends I am a new user registered 2 days ago. My ax doubt is " Is there any preference of assigning data sources In an order to a report (at data source node)with respect to the Report bodies (Propertysheet) data sources (I mean should bodies follow the order of data sources (at node)?)...