Integrate AX 2009 to to Visual studio 3.5 C# (Smart device Application)

Hi,

                Our requirement is how to integrate Smart device (c #)  program to windows mobile 6.1 . The Smart device (c #)  we add  Microsoft.Dynamics.BusinessConnectorNet DLL. we integrate the all process. Let we facing   error in  “File or assembly name 'Microsoft.Dynamics.BusinessConnectorNet, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35',  or one of its dependencies, was not found.” 

Our Front End - Smart device (c #)  

Back END –  Sql Server 2008 R2 (Access with Microsoft Dynamics AX 2009 class wise )

Integration Tool - Microsoft  Dynamics Business Connector

Supporting DLL -  Microsoft.Dynamics.BusinessConnectorNet.