title: twilio nuget package not sending SMS message in vb.net
body: <p>Does the twilio asp.net helper library package NOT work in vb.net? I can get it to work in c# web app but not vb.net web app.</p>
  
  <p>In a vb.net web application project the following code doesnt send an sms message and when stepping through with the debugger, errs on the send message line and brings up a file dialog asking for access to core.cs. The twilio library's were installed via nuget.</p>
  
  <pre><code> Public Shared Sub SendAuthCodeViaSms(ByVal number As String)
          Dim twilioAccountInfo As Dictionary(Of String, String) = XmlParse.GetAccountInfoFromXmlFile("twilio")
          Dim accountSid As String = twilioAccountInfo("username")
          Dim authToken As String = twilioAccountInfo("password")
          If (Not String.IsNullOrEmpty(accountSid) AndAlso Not String.IsNullOrEmpty(authToken)) Then
              Dim client = New TwilioRestClient(accountSid, authToken)
              client.SendMessage(TwilioSendNumber, ToNumber, "Testmessage from My Twilio number")
          Else
              'log error and alert developer
          End If
  
      End Sub
  </code></pre>
  
  <p>But in a C# web API project the same code sends the message as expected.</p>
  
  <pre><code> protected void Page_Load(object sender, EventArgs e)
      {
          const string AccountSid = "mysid";
          const string AuthToken = "mytoken";
  
  var twilio = new TwilioRestClient(AccountSid, AuthToken);
          var message = twilio.SendMessage(TwilioSendNumber,ToNumber,"text message from twilio");
      }
  </code></pre>
  
  <p>and all the sid's and tokens and phone number formats are correct, otherwise the c# one wouldnt send and I wouldnt get to the client.SendMessage part of vb.net version (client.SendSMSMessage produces the same result)</p>