Server did not recognize the value of HTTP Header SOAPAction

I have a winforms 1.1 application that has been using web services from a
1.1 web services project on the backend. I have to keep the winforms app in
..Net 1.1 for now, but need to upgrade the backend to 2.0. After
successfully upgrading the backend project to .Net 2.0 and creating new web
references in the winforms app to the new 2.0 backend, I'm getting the
following error when trying to call a web service:

System.Web.Services.Protocols.SoapException:
System.Web.Services.Protocols.SoapException: Server did not recognize the
value of HTTP Header SOAPAction:
http://tempuri.org/wsVIPN/wsProj/Get_Project_SearchResults.
at
System.Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest()
at
System.Web.Services.Protocols.SoapServerProtocol.RouteRequest(SoapServerMessage
message)
at System.Web.Services.Protocols.SoapServerProtocol.Initialize()
at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type,
HttpContext context, HttpRequest request, HttpResponse response,
Boolean& abortProcessing)

Even when I delete the web reference and recreate it, I still get this
error. Any ideas on how to resolve this?

Thanks.



--
moondaddy@xxxxxxxxxxxxxxx


.

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