The type or namespace name 'DataServiceStreamLink' does not exist in the namespace 'System.Data.Services.Client'

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C#

C#4.0

MVC5

I am Implementing Windows Azure Active Directory to establish a connection to API

The type or namespace name 'DataServiceStreamLink' does not exist in the namespace 'System.Data.Services.Client' (are you missing an assembly reference?)

global::System.Data.Services.Client.DataServiceStreamLink thumbnailPhoto)
 {
   //some thing
 }

For this I addded this reference System.Data.Services.Client;

But still it's showing same error how can I solve this?