Reference.svcmap: Could not load file or assembly Microsoft.Practices.ServiceLocation, Version=1.0.0.0

Question

I have a simple webforms website project. The project uses Microsoft Application Block Unity 3.5 (DI Container) added via NuGet.

Now I am using this

Answer 1

I was installing wrong package for getting reference to Microsoft.Practices.ServiceLocation

Wrong package:

Correct package is: