Solve error System.Data.Entity.Design.AspNet.EntiDesignerBuildProvider



In this article i will tell you how to solve error : Could not load type System.Data.Entity.Design.AspNet.EntityDesignerBuildProvider


Open your web.config file and replace :

<compilation debug="true" targetFramework="4.5"/>

with the following code

 <compilation debug="true" targetFramework="4.5">
        <add assembly="System.Data.Entity.Design, Version=, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

That's it... Now debug your code. Issue will be resolved.

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About Me
Harpreet Singh
I began programming with C++ when i was 17. Then at the middle of my study .NET came. Then I began to read C# and VB.NET. By the time i learnt SQL and ASP.NET, and developed some websites such as news portals that are active now. Currently i am running my own Software company.
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