Read from word document line by line

I’m trying to read a word document using C#. I am able to get all text but I want to be able to read line by line and store in a list and bind to a gridview. Currently my code returns a list of one item only with all text (not line by line as desired). I’m using the Microsoft.Office.Interop.Word library to read the file. Below is my code till now:

Could not load file or assembly ‘Microsoft.ReportViewer.Common, Version=11.0.0.0

I recently upgraded my n-tier solution from .NET 3.5 vs 2008 to 4.5 visual studio 2012. Every thing went fine apart from crystal reports and I had to install new runtime crystal reports for visual studio 2012 from the following link http://downloads.businessobjects.com/akdlm/cr4vs2010/CRforVS_13_0_5.exe.
After installing the above package I had to resolve some deprecated function and properties of
CrystalViewer and after that reports rendering properly in development environment (Windows 7 64 bit, SQL Server 2005, Visual Studio 2012). When I deployed the package in test environment windows server 2008 R2
the Application failed to load by throwing error
Could not load file or assembly Microsoft.ReportViewer.WebForms, Version=11