Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel

Question

I\'m running my Web Project in IIS.

It is a 4.0 Framework APP.

I have a Service.svc and I get this error when I run my Application.

\"

Answer 1

Ok, finally got it.

Change this line in %windir%\System32\inetsrv\Config\ApplicationHost.config

To

If this is not enough

Add this following line to the Web.config