LEAD Error: You did not initialize the dialogs

Hello,

I have a problem, appear this message of error when option open, what has this code:

procedure TMainFrm._miFileOpenClick(Sender: TObject);
var
   nRet: Integer;
   LeadRaster: CoLEADRasterDlgKrn;
   ILeadRaster: LEADRasterDlgKrn;
begin
  try
      _rasterDlgFile.FileDlgFlags:=0;
      _rasterDlgFile.DialogTitle:= 'Open File';
      _rasterDlgFile.Filter:='*.JPG|*.jpg';

      _rasterDlgFile.InitialDir:= 'C:\imagenes';
      _rasterDlgFile.Filter:= '';
      _rasterDlgFile.Bitmap:=0;

      _rasterDlgFile.UIFlags:=OPEN_LOADBITMAP +
         OPEN_SHOW_PREVIEW +
         OPEN_SHOW_MULTIPAGE +
         OPEN_USEFILESTAMP +
         OPEN_SHOW_FILEINFO +
         OPEN_SHOW_LOADOPTIONS +
         OPEN_SHOW_LOADCOMPRESSED +
         OPEN_SHOW_LOADROTATED +
         OPEN_SHOW_DELPAGE +
         OPEN_SHOW_PDFOPTIONS +
         OPEN_SHOW_RASTEROPTIONS +
         OPEN_SHOW_VECTOROPTIONS +
         OPEN_VIEWTOTALPAGES +
         OPEN_ENABLESIZING;

      ILeadRaster := LeadRaster.Create;

      ILeadRaster.InitDlg(HELP_OPEN);
      nRet:=_rasterDlgFile.ShowOpenDlg(Handle);

      if (_rasterDlgFile.DialogStatus <> DLG_OK) then
         Exit;

      if (nRet = 0) then begin
         _paintZoomPercent:=ZOOM_NORMAL;
         _rasterViewer.EnableOCRDrawing:=False;
         _rasterViewer.Refresh();
         _rasterViewer.Raster.Bitmap:=_rasterDlgFile.Bitmap;
         _rasterViewer.PaintZoomFactor:=_paintZoomPercent;
         _rasterViewer.Refresh();
         _rasterDlgFile.Bitmap:=0;
      end;
   finally
      UpdateMyControls();
   end;
   _miPagesInsertCurrentImageClick(sender);

   ILeadRaster.FreeDlg;
end;

In the pc where its execute have the file follows:

- ltr14n.dll, ltrpr14n.dll, ltrio14n.dll, ltrvw14n.ocx, ltrdc14n.dll, ltrtn14n.dll, ltrdf14n.dll y ltrdk14n.dll.

- content of folder redist -> OCR

Thank you.

Before you use any of the LEAD dialogs, you need to call the InitDlg method. Although your code seems to contain a call to this method, it is placed in the middle rather than the beginning of the code, and you are passing a strange value to it instead of INIT_WITHOUT_COLOR (0) or INIT_WITH_COLOR (1)

Also, can you tell me what build number (version info) of LEADTOOLS OCX and DLL files you have?