Upload Image and save in database using jsp-servlet mvc

Here is my code..
 In jsp ...

    <form name=frm method="post" action="Device">
    <table>
    <tr><TD ><B>Upload Image</B></TD>
    <td><input type="file" name="Image" size="20" value=""></TD>
    </tr>
    <tr>
    <td><input type="submit" height="30" width="62"> </td>
    </tr>
    </form>

<form name=frm method="post" action="Device">
<table>
<tr><TD ><B>Upload Image</B></TD>
<td><input type="file" name="Image" size="20" value=""></TD>
</tr>
<tr>
<td><input type="submit" height="30" width="62"> </td>
</tr>

In servlet...

    try
            {
                String strpath=request.getParameter("Image");
                String filepath=strpath.substring(strpath.lastIndexOf("\\")+1);
                File imgfile = new File(strpath);

                FileInputStream fin = new FileInputStream(imgfile);

            Connection connection=null;
            Class.forName("com.mysql.jdbc.Driver");
            connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","root");
            PreparedStatement pre = connection.prepareStatement("insert into uploadimage(image,image_name,image_length) values(?,?,?)");

            pre.setBinaryStream(1,fin,(int)imgfile.length());
            pre.setString(2,filepath);
            pre.setLong(3,imgfile.length());
            pre.executeUpdate();
            pre.close();
            String L_url1=response.encodeRedirectURL("Device.jsp");
            response.sendRedirect(L_url1);

            }
            catch(Exception ex){
            System.out.println("Exception in InsertImage : "+ex.getMessage());
            }
        }

but throws exception

    (The system cannot find the file specified)

How to rectify..