Adding Service Reference in Layered Architecture

Question

Hi all,
  I am in a product which is based on Layered Archicture. I have 4 layers namely Data Access, Business , Service and Presentation Layer.and i have implemented list of methods in upto service layer here afer that i host my service in IIS.While hosting my service i did check Reuse types in all reference assemblies and changed collection type to System.Collection.Generic.List in Advanced. After hosting services in IIS.
I have three services namely EmailService,ApplicationService and GeneralSetupService and i have added three service reference in UI.Process in presentation Layer perfectly. While adding service reference client proxy code generate in App.config in UI.Process for only EmailService and ApplicationService but not generated client proxy code to GeneralSetupService.These are all i can't call GeneralSetup service methods to UI.Process.
Client proxy code needed to past to Web.config in UI.Web in presentation Layer.Where i missed in this scenario.waht i have to do.Kindly help me out from this scenario.

Thanks in Advanced..!