ASP.NET Mysql.Data.CF hatasi !!

Merhaba, Asp ile site yapimi sirasinda veri tabani baglantisi olusturmak istedim ancak basarili olamadim.Burada aldigim hata

The type 'MySqlConnection' exists in both 'MySql.Data.CF, Version=6.9.8.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d, Retargetable=Yes' and 'MySql.Data, Version=6.9.8.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d'

bu sekilde kodda ise
MySqlConnection baglanti1 = new MySqlConnection("Server=Localhost;..) bu kismin alti cizili cikiyor ne yapmam gerek ? tesekkurler

using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;
    using MySql.Data.MySqlClient;
    using System.Data;
    using System.ComponentModel;
    using System.Drawing;
    using System.Text;

    namespace WebApplication12
    {
        public partial class Default2 : System.Web.UI.Page
        {
            MySqlConnection baglanti1 = new MySqlConnection("Server=Localhost;Database=manasbus;Uid=root;Pwd=;charset=utf8;");

            protected void Page_Load(object sender, EventArgs e)
            {

            }
        }
    }

referans olarak Mysql.Data.Cf yi ekledim