I am trying to use Windows Azure Caching to store sessions in a MVC4 application. I build a application following steps from Link but when i try to make object of DataCache
I had the same issue. The solution was to point all referenced Azure assemblies in every project to the same source (for me the dlls in the SDK folder). The NuGetManager copies the dlls into the main project path under packages and points the references to these dlls.