Root element is missing

RTC_User

Hello all,

I converted a working 2013 custom database to NAV 2013 R2, by following the instructions of the topic "Upgrading from Microsoft Dynamics NAV 2013 to Microsoft Dynamics NAV 2013 R2".

Now, when i try to open the 2013 R2 RTC client i get an error message that "The root element is missing"

System.Xml.XmlException was unhandled
HResult=-2146232000
Message=Root element is missing.
Source=System.Xml
LineNumber=0
LinePosition=0
SourceUri=""
StackTrace:
at System.Windows.Forms.Control.MarshaledInvoke(Control caller, Delegate method, Object[] args, Boolean synchronous)
at System.Windows.Forms.Control.Invoke(Delegate method, Object[] args)
at System.Windows.Forms.Control.Invoke(Delegate method)
at Microsoft.Dynamics.Framework.UI.WinForms.WinFormsDispatcher.Invoke(Action method)
at Microsoft.Dynamics.Framework.UI.LogicalDispatcher.ExecuteInFrameInternal(LogicalDispatcherFrame frame, Action executeOnFrame)
at Microsoft.Dynamics.Framework.UI.LogicalDispatcher.ExecuteInFrame(LogicalDispatcherFrame frame, Action executeOnFrame)
at Microsoft.Dynamics.Framework.UI.LogicalForm.ShowDialogAndEnsureModality(LogicalForm ownerForm)
at Microsoft.Dynamics.Framework.UI.LogicalForm.ShowDialog(LogicalForm ownerForm)
at Microsoft.Dynamics.Nav.Client.Actions.OpenNativeFormAction.InvokeCore(LogicalControl logicalControl, Object state, UISession uiSession)
at Microsoft.Dynamics.Framework.UI.LogicalAction.InvokeCoreWithErrorHandling(LogicalControl logicalControl, Object state, UISession uiSession)
at Microsoft.Dynamics.Framework.UI.LogicalAction.DoInvoke(LogicalControl logicalControl, UISession uiSession)
at Microsoft.Dynamics.Framework.UI.ActionControl.Invoke()
at Microsoft.Dynamics.Framework.UI.Windows.ActionsHelper.<>c__DisplayClassa.<ModalitySafeInvoke>b__8()
at Microsoft.Dynamics.Framework.UI.Windows.ActionsHelper.ModalitySafe(Action action)
at Microsoft.Dynamics.Framework.UI.Windows.ActionsHelper.ModalitySafeInvoke(ActionControl actionControl)
at Microsoft.Dynamics.Framework.UI.Windows.ActionControlAdapterBase.DefaultInvokeAction(LogicalControlAdapter adapter, ActionControl actionControl)
at Microsoft.Dynamics.Framework.UI.Windows.ActionControlAdapterBase.DefaultInvokeAction(LogicalControlAdapter adapter)
at Microsoft.Dynamics.Framework.UI.UX2006.WinForms.LogicalCommand.Execute(Object parameter)
at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
at System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at Microsoft.Dynamics.Nav.Client.WinClient.NavWinFormsClientSession.RunMessagePump()
at Microsoft.Dynamics.Nav.Client.WinClient.NavWinFormsClientSession.RunCore()
at Microsoft.Dynamics.Framework.UI.Windows.ClientSessionBase.Run()
at Microsoft.Dynamics.Nav.Client.WinClient.NavClientErrorHandler.ExecuteAndCatchExceptions(Func`1 execute)
at Microsoft.Dynamics.Nav.Client.WinClient.ExceptionHandler.DoExecute(Func`1 execute)
at Microsoft.Dynamics.Nav.Client.WinClient.StartWinFormsClient.RunCore()
at Microsoft.Dynamics.Nav.Client.WinClient.StartWinFormsClient.Run(Boolean dispose)
at Microsoft.Dynamics.Nav.Client.WinClient.StartWinFormsClient.RunAndDispose()
at Microsoft.Dynamics.Nav.Client.Program.ExecuteNormally(Func`1 run)
at Microsoft.Dynamics.Nav.Client.Program.Main(String[] args)
InnerException:


Does anybody have any idea what I should be looking for.
I found no problems with codeunit 1 or any other codeunit that gets executed when the database opens.
Any help would be greatly appreciated.

Thank you in advance.

mdPartnerNL

first xml it opens is .config file in your program folder.