'ScriptServiceAttribute' is ambiguous in the namespace 'System.Web.Script.Services'

I am using the AJAX Toolkit AutoCompleteExtender and it works great on my Dev machine but posted live I get the following error:

 'ScriptServiceAttribute' is ambiguous in the namespace 'System.Web.Script.Services' - Line 11 is the culprit apparently.

1    Line 9:  <WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _
2    Line 10: <Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
3    Line 11: <System.Web.Script.Services.ScriptService()> _
4    Line 12: Public Class SearchSuggest
5    Line 13:      Inherits System.Web.Services.WebService
I am using the 3.5 BETA 2 Framework and everything has run flawlessly, and this runs flawlessly on my dev mahcine.
 Here's my webservice code:
1    Imports System.Web
2    Imports System.Web.Services.Protocols
3    Imports System.Collections.Generic
4    Imports System.Web.Services
6    ' To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
7    ' <System.Web.Script.Services.ScriptService()> _
8    <WebService(Namespace:="http://tempuri.org/")> _
9    <WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _
10   <Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
11   <System.Web.Script.Services.ScriptService()> _
12   Public Class SearchSuggest
13        Inherits System.Web.Services.WebService
15       <WebMethod()> _
16       Public Function SuggestSearch(ByVal prefixText As String) As String()
17           Dim db As New DataClassesDataContext
18           Dim products = (From p In db.Products Where p.ProductName.Contains(prefixText) Select p.ProductName)
19           Dim installtions = (From p In db.Installations Where p.BoatDescription.Contains(prefixText) Select p.BoatDescription)
21           Dim resultsArray As New List(Of String)
22           resultsArray.AddRange(products.ToList)
23           resultsArray.AddRange(installtions.ToList)
25           Return resultsArray.ToArray
26       End Function
28   End Class
  Here is my scriptmanager / autocompleteextender code:
1     <asp:ScriptManager ID="ScriptManager1" runat="server" ScriptMode="Release">
2            <Services>
3                    <asp:ServiceReference Path="SearchSuggest.asmx" />
4             </Services>
5        </asp:ScriptManager>
6       <cc1:AutoCompleteExtender ID="AutoCompleteExtender1" runat="server" TargetControlID="txtSearchBox" ServicePath="SearchSuggest.asmx" ServiceMethod="SuggestSearch" MinimumPrefixLength="3" CompletionSetCount="20" EnableCaching="True" CompletionInterval="300" CompletionListCssClass="searchList" ></cc1:AutoCompleteExtender>
Anyone else run into this problem?
8/15/2007 2:18:52 PM
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