FileNotFoundException
   at MS.Internal.AppModel.ShellUtil.GetShellItemForPath(String path)
   at Microsoft.Win32.FileDialog.PrepareVistaDialog(IFileDialog dialog)
   at Microsoft.Win32.FileDialog.RunVistaDialog(IntPtr hwndOwner)
   at Microsoft.Win32.CommonDialog.ShowDialog()
   at Quicker.View.Controls.RunProgramActionParamEditor.<SelectFile>d__17.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Quicker.View.Controls.RunProgramActionParamEditor.<MenuSelectFile_OnClick>d__16.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)