Short-cut emails not accessible via Exchange 2007 OWA

Hello,

I have a perculiar issue, some of my customers are you able to read shortcut-ed emails from outlook web access. See error message below:

There was no endpoint listening at net.pipe://localhost/ExOwaShortcut that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.System.ServiceModel.EndpointNotFoundException: There was no endpoint listening at net.pipe://localhost/ExOwaShortcut that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details. ---> System.IO.PipeException: The pipe endpoint 'net.pipe://localhost/ExOwaShortcut' could not be found on your local machine. --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.PipeConnectionInitiator.GetPipeName(Uri uri) at System.ServiceModel.Channels.NamedPipeConnectionPoolRegistry.NamedPipeConnectionPool.GetPoolKey(EndpointAddress address, Uri via) at System.ServiceModel.Channels.CommunicationPool`2.TakeConnection(EndpointAddress address, Uri via, TimeSpan timeout, TKey& key) at System.ServiceModel.Channels.ConnectionPoolHelper.EstablishConnection(TimeSpan timeout) at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.CallOnceManager.CallOnce(TimeSpan timeout, CallOnceManager cascade) at System.ServiceModel.Channels.ServiceChannel.EnsureOpened(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at EMC.EX.Owa2007.ShortcutForm.RestoreMessage(String mapiEntryId, String folderUrl, String userName, String emailAddress, Boolean publicFolder) at EMC.EX.Owa2007.ShortcutForm.Page_Load(Object sender, EventArgs e)Inner Exception: System.IO.PipeException: The pipe endpoint 'net.pipe://localhost/ExOwaShortcut' could not be found on your local machine.

Please Help!!!!!