Some things to note:
1. The install will configure RavenDB which is accessible through http://localhost:8080 on your machine
2. They missed a step in the step-by-step guide where you have to create a “PlaceOrderHandler.cs” file under the Ordering.Server project.
3. Configure RavenDB to allow Annonymous Access, in the Raven.Server.exe.config file under C:\Program Files\NServiceBus.Persistence.v4
<add key="Raven/AnonymousAccess" value="Get" />
<add key="Raven/AnonymousAccess" value="All" />