CS0246 C# Compile Error

ASPRunner.net 4.0 build 173. Single table site. Here is the compile error (on Line 29):

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Line 27: public void Insert( String Manager, String Location, String Email, String Phone, String Address, String City, String State, String Zip)

Line 28: {

Line 29: UsmManagers item = new UsmManagers(); <----ERROR LINE

Line 30:

Line 31: item.Manager = Manager;
Source File: c:\Inetpub\wwwroot\USM2\App_Code\UsmManagersRunnerController.cs Line: 29

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Here is the relevent portion of the source from the offending file:

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using System;

using System.Text;

using System.Data;

using System.Data.SqlClient;

using System.Data.Common;

using System.Collections;

using System.Collections.Generic;

using System.ComponentModel;

using System.Configuration;

using System.Xml;

using System.Xml.Serialization;

using SubSonic;

using SubSonic.Utilities;

namespace Data

{

/// <summary>

/// Controller class for Orders

/// </summary>

public partial class UsmManagersController

{
/// <summary>

/// Inserts a record, can be used with the Object Data Source

/// </summary>

[DataObjectMethod(DataObjectMethodType.Insert, true)]

public void Insert( String Manager, String Location, String Email, String Phone, String Address, String City, String State, String Zip)

{

UsmManagers item = new UsmManagers();
item.Manager = Manager;

item.Location = Location;

item.Email = Email;

item.Phone = Phone;

item.Address = Address;

item.City = City;

item.State = State;

item.Zip = Zip;

item.Save(UserName);

}

****

I also get an error when I build in VB. Ideas/solutions?
Thanks!