When creating Visual Studio, always use the full source from Codeplex. WebPI package is designed to use ready-made applications when you do not want to perform any encoding.
In your case, this is rather complicated, but doable. The best approach is
- Grab the full source, as described here ,
- Take the source from the server
- 2. src/Orchard.Web, 1. ( ).
- /src/Orchard.sln VS , (2.), Orchard (1.). /src/Orchard.Web/Modules.