read open office word document text using vb2005

FILE_NAME = "C:\Users\prakash\Desktop\Email.text"
       If System.IO.File.Exists(FILE_NAME) = True Then

           Dim objReader As New System.IO.StreamReader(FILE_NAME)

           Do While objReader.Peek() <> -1
               TextLine = TextLine & objReader.ReadLine() & vbNewLine
           Loop

           Textbox1.Text = TextLine

       Else

           MsgBox("File Does Not Exist")

       End If