Could not load type ‘System.ServiceModel.Activation.HttpModule’ after installing the .NET Framework 4.0

After Installing a .NET Framework 4.0. If you decided to

  • Install an earlier version of the .NET Framework,
  • Or enable .NET 3.0 WCF HTTP Activation.

You might get the following error message

Could not load type ‘System.ServiceModel.Activation.HttpModule’

When you tried to brows a web applications that has been hosted on Internet Information Services (IIS)

error-ServiceModel

Cause : Continue reading Could not load type ‘System.ServiceModel.Activation.HttpModule’ after installing the .NET Framework 4.0

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