save byte picture on sqldatabase

HI i can not write English very well sorry
me in c# for save a picture in data base use of this code
//////////////////////////////////////////

try
{
MemoryStream ms = new MemoryStream();
                pictureBox3.Image.Save(ms, pictureBox3.Image.RawFormat);
                byte[] arrImage = ms.GetBuffer();
                ms.Close();

                string strSQL = "insert into picture(pic,IDcustomer) values (@pic,@IDcustomer)"; ;
                SqlCommand cmd = new SqlCommand(strSQL, conn);
        
                cmd.Parameters.Add(new SqlParameter("@pic", SqlDbType.Binary)).Value = arrImage;//picture
           
                cmd.Parameters.AddWithValue("@IDcustomer", Convert.ToInt16(a));
                conn.Open();
                cmd.ExecuteNonQuery();
                conn.Close();
                MessageBox.Show("Insert completed seccessfully."); 
}

/////////////////////////////////////

and if i want to load a picture to pictureBox use of this code:
/
///////////////////////////////////////////////////

try
               {
                   //Get image data from gridview column.
                   byte[] imageData = (byte[])image;
                   //Initialize image variable
                   newImage = null;
                   //Read image data into a memory stream
                   using (MemoryStream ms = new MemoryStream(imageData, 0, imageData.Length))
                   {
                       ms.Write(imageData, 0, imageData.Length);

                       //Set image variable value using memory stream.
                       newImage = Image.FromStream(ms, true);
                   }

                   //set picture
                   pictureBox1.Image = newImage;
             //      System.IO.File.Create("d:\\");
               }

/////////////////////////////////////////////////
if i want to save a load picture to a drive use this code :

newImage.Save(@"D:\soft1.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);

but this code have run time error
error is
A generic error occurred in GDI+

:confused::~ :omg: :((
please help me

Tags: C#, SQL Server, Image