After running the following code i get the error.

An unhandled exception of type 'System.NotSupportedException' occurred in
system.dll
Additional information: The ServicePointManager does not support proxies of
https scheme.

All i'm trying to do is authenticate to a proxy and then use a web service.
everything is over https

Please any help would be great.

Toby

Public Class TrustAllCertificatePolicy
   Implements System.Net.ICertificatePolicy

   Sub New()
   End Sub

   Public Function CheckValidationResult(ByVal srvPoint As
System.Net.ServicePoint, _
                                                                          ByVal
certificate As
System.Security.Cryptography.X509Certificates.X509Certificate, _
                                                                          ByVal
request As System.Net.WebRequest, _
                                                                          ByVal
certificateProblem As Integer) As Boolean Implements
System.Net.ICertificatePolicy.CheckValidationResult

       Return True

   End Function

End Class

Private Sub Test()

   Dim oCD As New cdprocess.CDProcess
   Dim cache As CredentialCache = New CredentialCache
   Dim proxyObject As New WebProxy("https://secureproxy", True)

   cache.Add(New Uri("https://secureproxy"), "Basic", New
NetworkCredential("username", "password"))
   oCD.Proxy = proxyObject
   oCD.Proxy.Credentials = cache
   System.Net.ServicePointManager.CertificatePolicy = New
TrustAllCertificatePolicy

   Me.TextBox1.Text = oCD.Test("username", "password")

End Sub