error BC30002 : Type 'CRMAuthenticationToken' is not defined

[DylanLawliet]

Hi,

Please help me fix this error. I'm having a problem when I run an ASP.NET application in my CRM 4.0. It gave me an error 'error BC30002 : Type 'CRMAuthenticat ionToken' is not defined'

Any help would be highly appreciated.
Thank you very much :)

Dylan