I have developed a Datawindow Report and I need to display
this expression:

String( fechaoperacion , 'dd "de" MMMM "de" yyyy') in a
computed field.

right now it's printing:

15 de August de 2008

The problem is that i need the Month to be displayed in
spanish, as follows:

15 de Agosto de 2008

Does anybody knows how can I acomplish this???????, I'm
using VS2008 and DW.NET 2.0.1 build 6021

Thanks for your help!