I am attempting to deploy an Umbraco 7 website to an Azure server that I developed locally in Visual Studio. I used Visual Studio to publish the site to Azure and it seemed to work. However when I attempt to access the website I get a Compilation Error.

Server Error in '/' Application.

Compilation Error 
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. 

Compiler Error Message: CS0246: The type or namespace name 'createsend_dotnet' could not be found (are you missing a using directive or an assembly reference?)

Source Error:

Line 2:  using System.Collections.Generic;
Line 3:  using System.Web.Mvc;
Line 4:  using createsend_dotnet;  -- This is the line that threw the error.
Line 5:  using USNStarterKit.USNModels;
Line 6:  using Umbraco.Web;

Source File: d:\home\site\wwwroot\App_Code\USNControllers\USNNewsletterSignupSurfaceController.cs    Line: 4

Does this issue seem familiar to anyone? I have searched around but have been unable to find anything. Please let me know if you have any ideas or questions!

Michael Valente