bmp는 잘 되는데 jpeg만 않되거든요..

위의 에러가 나요 왜 나는 지 도저히 모르겠어요...

좀 알려주시면... ㅠㅠ.....

procedure TfrmMC1102A0.ImageList_Setup;
var
  I: Integer;
//  ListItem: TListItem;
//  NewColumn: TListColumn;
  Picture: TPicture;
  ImageField: TField;
begin
  //임시테이블
  CreateTable;

   FileListBox.ApplyFilePath('C:\MedicalDDX\Work\Image\Icon\');

   for i := 1 to FileListBox.Count do
   begin
      with dxDBGrid.DataSource.DataSet do
           try
              Append;
              ImageField := FindField('Picture');
              if ImageField <> nil then
              begin
                 Picture := TPicture.Create;
                 try
                   Picture.LoadFromFile(ICON_PATH + FileListBox.Items[i - 1]);
//                   colPictureAssignPicture(nil, Picture);
                   if Picture.Graphic is TBitmap then
                     ImageField.Assign(Picture)
                   else SaveGraphicToBlobField(Picture.Graphic, ImageField);

                   FieldByName('FileNM').AsString := FileListBox.Items[i - 1];
                   FieldByName('CHK'   ).AsString := 'False';
                 finally
                   Picture.Free;
                 end;
              end;
              Post;
           except
           end;
           //with ~~~~~~ 끝;
   end;
   cmbImgCHK  .Items.Clear;
end;