i just moved a copy of an intalled YAF (1.9.3) to a sub-folder(forum) in my application. This subfolder is not configured an as IIS application (IIS 7.5). I had also move the web.config to the root path of my application and dlls also to the root bin of my application. But when i compile my application , i get an error form EditUsersSignature.ascx.cs in forum/controls: Error 2 The type or namespace name 'Editor' does not exist in the namespace 'YAF' (are you missing an assembly reference?)

please, am i missing a YAF library reference?