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Could not load file or assembly 'System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. The system cannot find the file specified at Configuration class initiation in CrmServiceHelper.cv

Hello,

I faced an error when i iniated configuration class of CrmServiceHelper of Microsoft in order to setup Dynamics 365 Customer Engagement (Dynamics CRM online) SDK connection.

The mesage was
"
Could not load file or assembly 'System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. The system cannot find the file specified.
"

Here is the fix:
Open NuGet Package Manageer froom Tools view in Visual Studio and make an online search for
System.ServiceModel.Primitives

finally install it to the project.


enjoy...
Muhammet Atalay