Server Error in '/bti' Application.

The function requested is not supported

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ComponentModel.Win32Exception: The function requested is not supported

Source Error:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:

1. Add a "Debug=true" directive at the top of the file that generated the error. Example:

  <%@ Page Language="C#" Debug="true" %>

or:

2) Add the following section to the configuration file of your application:

<configuration>
   <system.web>
       <compilation debug="true"/>
   </system.web>
</configuration>

Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.

Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.

Stack Trace:


[Win32Exception (0x80004005): The function requested is not supported]

[AuthenticationException: A call to SSPI failed, see inner exception.]
   System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception) +1815852
   System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) +121
   System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest, Boolean renegotiation) +372
   System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) +329
   System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) +207
   System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) +139
   System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) +297
   System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest, Boolean renegotiation) +372
   System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest, Boolean renegotiation) +193
   System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) +559
   System.Net.TlsStream.CallProcessAuthentication(Object state) +44
   System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) +195
   System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) +22
   System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) +67
   System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result) +803
   System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size) +54
   System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size) +105
   System.Net.Mail.SmtpConnection.Flush() +30
   System.Net.Mail.ReadLinesCommand.Send(SmtpConnection conn) +16
   System.Net.Mail.EHelloCommand.Send(SmtpConnection conn, String domain) +22
   System.Net.Mail.SmtpConnection.GetConnection(ServicePoint servicePoint) +1137
   System.Net.Mail.SmtpTransport.GetConnection(ServicePoint servicePoint) +237
   System.Net.Mail.SmtpClient.GetConnection() +47
   System.Net.Mail.SmtpClient.Send(MailMessage message) +1946
   cls_mail.SendMail(String strFrom, String strTo, String strSubject, String strBody, Boolean boolHTML, String strCC, String strBBC) +397
   cls_Localization_Page.Page_Error(Object sender, EventArgs e) +341
   System.Web.UI.TemplateControl.OnError(EventArgs e) +121
   System.Web.UI.Page.HandleError(Exception e) +86
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6787
   System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +250
   System.Web.UI.Page.ProcessRequest() +76
   System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +24
   System.Web.UI.Page.ProcessRequest(HttpContext context) +62
   EdrDotNet.Hooks.ProcessRequestHook.ProcessRequestHandler(Object page, Object httpContext) +45
   ASP.newsgroup_aspx.ProcessRequest(HttpContext context) +37
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +195
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +50
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +73


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4676.0