How Do I Resolve This Exception "Remote Execution Threw An Exception"

im = (Bitmap)Bitmap.FromFile(path);
yes im variable equal this

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.text.pdf.parser;
using System.Threading;
using System.Speech;
using System.Speech.Synthesis;
using System.Speech.Recognition;
using Emgu.CV;
using Emgu.Util;
using Emgu.CV.Structure;
using WebSupergoo.ABCocr3 ;


namespace Eye_Blind
{
public partial class image_reader : Form
{
/* Tesseract ocrz = new Tesseract("tessdata", "eng", Tesseract.OcrEngineMode.OEM_TESSERACT_ONLY);
Bitmap pic = new Bitmap(270, 100);
( Graphics gfx = Graphics.FromImage(pic);*/


public image_reader()
{
InitializeComponent();
Prepare_OCREngine(Application .StartupPath+"/Text.jpg");
}
public void Prepare_OCREngine(string path)
{

im = (Bitmap)Bitmap.FromFile(path);
// pictureBox_image_reader.Image = Resize_IMG(path);
// Bitmap pictureBox_image_reader = new Bitmap(300, 300);
// Graphics gfx = Graphics.FromImage(pictureBox_image_reader);
ocr= new Ocr();
// ocr.SetBitmap(im);
ocr.SetBitmap(im);

}

private System.Drawing.Image Resize_IMG(string path)
{
throw new NotImplementedException();
Bitmap pic = new Bitmap(270, 100);
Graphics gfx = Graphics.FromImage(pic);
}
Bitmap im;
Ocr ocr;
string path;
string txt;
SpeechSynthesizer reader = new SpeechSynthesizer();
SpeechRecognitionEngine srecognize = new SpeechRecognitionEngine();

private void image_reader_Load(object sender, EventArgs e)
{


}
private void button_main_menu_image_reader_Click(object sender, EventArgs e)
{
if (reader != null)
{
reader.Dispose();
}
main f = new main();
f.Show();
this.Hide();
}

private void button_exit_image_reader_Click(object sender, EventArgs e)
{
if (reader != null)
{
reader.Dispose();
}
Application.Exit();
}

private void button_select_a_file_image_reader_Click(object sender, EventArgs e)
{
richTextBox_image_reader.Text ="";
if (reader != null)
{
reader.Dispose();
}

/* OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "Open Image File";
// dlg.Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff|"
// + "All Graphics Types|*.bmp;*.jpg;*.jpeg;*.png;*.tif;*.tiff";
dlg.Filter = "All Graphics Types|*.bmp;*.jpg;*.jpeg;*.png;*.tif;*.tiff";
if (dlg.ShowDialog() == DialogResult.OK)
{
string wait = "!please wait your file is loading";
reader.Dispose();
reader = new SpeechSynthesizer();
reader.SpeakAsync(wait);
this.pictureBox_image_reader.Image = new Bitmap(dlg.OpenFile());
var image = new Image<bgr, byte="">(new Bitmap(pictureBox_image_reader.Image));
ocrz .Recognize (image);
richTextBox_image_reader .Text =ocrz .GetText();
}*/
try
{
openFileDialog_img.InitialDirectory = Convert.ToString(Application.StartupPath);
if (openFileDialog_img.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string wait = "!please wait your file is loading";
reader.Dispose();
reader = new SpeechSynthesizer();