You might be missing a reference to the `System.Web.Routing` assembly. Not sure why that wouldn't be there though unless accidentally removed.

+++ Rick ---

>Trying to create a simple Login page and when I go to build I get "The type or namespace name 'Routing' doesn't not exist in the namespaces 'System.Web'"
>
>This is showing up in RouteConfig.cs - not something that *I* created - that I'm aware of.
>
>When I go to retype it, it volunteers the 'Routing' after the 'System.Web.'
>
>What am I missing? What more information do y'all need. Explain to me how .Net is so much better?