>I have this code in the CreateInstance() method:
>
>oExcel = GetObject("\\ATHON\Usuarios\CAPACIT\Mrodrigu\Maura\INDUC-INTEGRA\CONST2.XLS")
>

One thing to keep in mind is that when you open Excel this way (by passing a filename to GetObject()), the object it returns is the Workbook, not the application. So with the code you've written oExcel refers to the workbook Const2.XLS, not to Excel itself.

Tamar