Extract text from tif images in which text are in italic font

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C#

.NET

Hi,
I am using following code that is working for mostly images but i have some special kinds of images which have italic text and tiff extension. in that case code is not working.
Code::

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication4
    {
    public partial class Form1 : Form
        {
        string extractedText = string.Empty;
        string getFileName;

        public Form1()
            {
            InitializeComponent();
            }

        private void button2_Click(object sender, EventArgs e)
            {
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
                {

                getFileName = openFileDialog1.FileName;

                Image targetImage = Image.FromFile(getFileName);

                targetImage = fitInPBox(targetImage);

                pBox.Image = targetImage;

                }
            }
        //This function fit the browsed image in picture box
        private Image fitInPBox(Image img)
            {
            Bitmap image = new Bitmap(img, new Size(pBox.Size.Width, pBox.Size.Height));

            return (Image)image;
            }

        private void button1_Click(object sender, EventArgs e)
            {
            richTextBox1.Text = string.Empty;
            MODI.Document doc = new MODI.Document();
            doc.Create(getFileName);
            doc.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
            MODI.Image img = (MODI.Image)doc.Images[0];
            MODI.Layout layout = img.Layout;

            for (int i = 0; i < layout.Words.Count; i++)
                {
                MODI.Word word = (MODI.Word)layout.Words[i];

                if (extractedText.Length > 0)
                    {
                    extractedText += " ";
                    }

                extractedText += word.Text;
                richTextBox1.Text = extractedText;
                }
            }

        private void Form1_Load(object sender, EventArgs e)
            {

            }
        }
    }

Special Image URL

Please help me..
Thanks in advance

[edit]Code block added, code formatted, Link converted to a proper link - OriginalGriff[/edit]