Hi Afrizal,
Thanks for the information. DF 2009 5.2.7 only supports DevEx up through version 10.1. We're now determining when we can release a version with support for DevEx 10.2.
If you're running Visual Studio 2010 you may be able to obtain the assemblies needed via the DF2010 WinForms install. Edit - actually DF2010 WinForms targets .NET 4 so can't be used if you need to target earlier CLR versions.
In any case, please contact your account rep so that we can work out what you need and when.
Thanks!
Edited by kimj - 06-Apr-2011 at 4:55pm