I add a new web application, project, config everything, then add a class library project and put there the app_code folder. I create a new web app because I tried to add it as a subdirectory with no luck (I received and error that a dll was in two places).

I set the assemblies in the web.config in the referencing to the class library.

Everything seems to be fine but I receive this error (4 times):

Error 3 The type or namespace name 'Editor' does not exist in the namespace 'YAF' (are you missing an assembly reference?) C:\mysite\forum\controls\EditUsersSignature.ascx.cs 35 17 forum

Where is YAF.Editor? I can't find it.

Many thanks!

Yes, I create a class library (add class library) and inside of it I put the app_code folder.

Then I reference that class library I added in the web project that holds the forum.

Hope it helps.