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Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))

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This is a migrated thread and some comments may be shown as answers.
Nicklas
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Nicklas asked on 08 Feb 2013, 10:36 AM
Hi,

I've encountered a problem with a radwindow that is supposed to act as a message box to the user;
System.Exception was unhandled by user code
  Message=Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
  StackTrace:
       at MS.Internal.XcpImports.CheckHResult(UInt32 hr)
       at MS.Internal.XcpImports.CreateObjectByTypeIndex(UInt32 typeIndex)
       at MS.Internal.ManagedPeerHelper.SetupManagedPeer(IManagedPeerBase managedPeer, NativeObjectSafeHandle& nativeSafeHandle, UInt32 nativeTypeIndex, IntPtr constructDO, Nullable`1 isCustomType, Nullable`1 forceStrong)
       at System.Windows.DependencyObject..ctor(UInt32 nativeTypeIndex, IntPtr constructDO)
       at System.Windows.DependencyObject..ctor(UInt32 nativeTypeIndex)
       at System.Windows.Controls.ContentControl..ctor()
       at System.Windows.Controls.ChildWindow..ctor()
       at Stimline.hmi.comtrac.ErrorWindow..ctor(Exception e)
       at Stimline.hmi.comtrac.App.Application_UnhandledException(Object sender, ApplicationUnhandledExceptionEventArgs e)
       at MS.Internal.Error.CallApplicationUEHandler(Exception e)
       at MS.Internal.Error.GetXresultForUserException(Exception ex)


Have you got any clue what this might be related to? 

No answers yet. Maybe you can help?

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