ASP.Net Connection String error: Keyword not supported: metadata.

hi sir,

i am uploading a asp.net website but i am facing below error. Keyword not supported: 'metadata'. screenshot is here:

https://lh5.googleusercontent.com/-HMT36ziYAqc/VO7grJBgPFI/AAAAAAAABTQ/lx7KqRzHYpU/w958-h617-no/Untitled-1.jpg

here is my web config file

<?xml version="1.0"?>
<!-- 
    Note: As an alternative to hand editing this file you can use the 
    web admin tool to configure settings for your application. Use
    the Website->Asp.Net Configuration option in Visual Studio.
    A full list of settings and comments can be found in 
    machine.config.comments usually located in 
    \Windows\Microsoft.Net\Framework\v2.x\Config 
-->
<configuration>
  <system.webServer>
    <httpErrors errorMode="Detailed" />
    <asp scriptErrorSentToBrowser="true"/>
  </system.webServer>


  <connectionStrings>


    <add name="ConnectionString" connectionString="metadata=res://*/Model.csdl|res://*/Model.ssdl|res://*/Model.msl;provider=System.Data.SqlServerCe.4.0;provider connection string=&quot;Data Source=|DataDirectory|\Database.mdf;" providerName="System.Data.EntityClient" />


    
  </connectionStrings>
  
  
  <system.web>
    <customErrors mode="Off"/>
    <compilation debug="true"/>


    <!--asp:ListView handling starts-->
    <pages>
      <controls>
        <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
      </controls>
    </pages>

    <!--asp:ListView handling ends-->
    
    
  </system.web>
</configuration>

regards

firoz