title: F# method pointers "not accessible from this code location"
body: <p>Listing Script.fsx:</p>
  
  <pre><code> #load "AccountDetails.fs"
   #r @"..\packages\FSharpx.Core.1.4.120207\lib\FSharpx.Async.dll"
   #r @"C:\Program Files\Windows Azure SDK\v1.6\ServiceBus\ref\Microsoft.ServiceBus.dll"
   #load "AzureServiceBus.fs"
  
   open AccountDetails
   open FSharp.Control
  
   open Microsoft.ServiceBus
   open Microsoft.ServiceBus.Messaging
  
   // Let's do some service bus hacking
   let tp = TokenProvider.CreateSharedSecretTokenProvider(issuer_name, key)
   let asb_uri = ServiceBusEnvironment.CreateServiceUri("sb", ns, "")
   let mf = MessagingFactory.Create(asb_uri, tp)
   let nm = NamespaceManager(asb_uri, NamespaceManagerSettings(TokenProvider = tp))
  
   module Queue =
     let queueDescription name = async {
       let! exists = Async.FromBeginEnd(name, nm.BeginQueueExists, nm.EndQueueExists)
       return! if exists then Async.FromBeginEnd(name, nm.BeginGetQueue, nm.EndGetQueue)
               else Async.FromBeginEnd(name, nm.BeginCreateQueue, nm.EndCreateQueue)
       }
  </code></pre>
  
  <p>And am getting this error: <code>Script.fsx(22,43): error FS0503: The member or object constructor 'BeginCreateQueue' taking 3 arguments are not accessible from this code location. All accessible versions of method 'BeginCreateQueue' take 3 arguments.</code></p>
  
  <p>So it's telling me that the method with 3 arguments is inaccessible, but that there's an accessible version with 3 arguments?</p>