System.ArgumentException: This constraint cannot be enabled as not all values have corresponding parent values.
   at System.Data.ConstraintCollection.AddForeignKeyConstraint(ForeignKeyConstraint constraint)
   at System.Data.ConstraintCollection.Add(Constraint constraint, Boolean addUniqueWhenAddingForeign)
   at System.Data.DataRelationCollection.DataSetRelationCollection.AddCore(DataRelation relation)
   at System.Data.DataRelationCollection.Add(DataRelation relation)
   at ODNKNCFDHHPJPCMOFFIIHIOEPAPDAKPENFKF.BGCIMLEOJHKJOJEJMDMBAKODKJFBJFCKGFKB.HKNMBOIGIFCKABMMCCIPCNCMMDLDHIABKKCO(ViewStyle  ) in C:\sourcefiles\code\VisualCron\Processes\UCVCProcesses.vb:line 684
   at ODNKNCFDHHPJPCMOFFIIHIOEPAPDAKPENFKF.BGCIMLEOJHKJOJEJMDMBAKODKJFBJFCKGFKB.INODIOKOCILFIDJJNJGKHMHDFFKPJGDGGECP() in C:\sourcefiles\code\VisualCron\Processes\UCVCProcesses.vb:line 51
   at ODNKNCFDHHPJPCMOFFIIHIOEPAPDAKPENFKF.BAPMEGLMFAOENFLCBIPBPHEPIANLPOEIBNJD.DDHKCBIKLMJIIEGBNMCDPDNJNCPOBCPDGHHK(Object  , EventArgs  ) in C:\sourcefiles\code\VisualCron\Processes\frmManageProcesses.vb:line 31
   at System.Windows.Forms.Form.OnShown(EventArgs e)
   at System.Windows.Forms.Form.CallShownEvent()
   at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)
   at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)
   at System.Threading.ExecutionContext.runTryCode(Object userData)
   at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)
   at System.Windows.Forms.Control.InvokeMarshaledCallbacks()

4/7/2015 10:42:39 AM	Err	ClientError: The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communication because it has been Aborted.: 
Server stack trace: 
   at System.ServiceModel.Channels.CommunicationObject.ThrowIfDisposedOrNotOpen()
   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 System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at CommServer.Classes.WCF.IWCFServiceCallback.OnSent(Message message)
   at CommServer.Classes.WCF.WCFConnection.Send(Message message)
4/7/2015 10:42:39 AM	Debug	Connection removed (Server Event): uuid:1151fc80-2c57-4006-ac21-5d4993257c0e;id=1
4/7/2015 10:42:39 AM	Err	ClientError: The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communication because it has been Aborted.: 
Server stack trace: 
   at System.ServiceModel.Channels.CommunicationObject.ThrowIfDisposedOrNotOpen()
   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 System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at CommServer.Classes.WCF.IWCFServiceCallback.OnSent(Message message)
   at CommServer.Classes.WCF.WCFConnection.Send(Message message)