ASP.NET

@model IEnumerable<MyApp.Models.SomeClass>

@using (Ajax.BeginForm(
            new AjaxOptions
            {
                HttpMethod = "get",
                Url="api/MyWebAPI",
                InsertionMode = InsertionMode.Replace,
                UpdateTargetId = "Resultlist"
            }))
{

    <div class="row">
        <div class="col-lg-12">
            <h3>Service Call Details - Method A</h3>
            <input type="submit" class="btn btn-default" value=" Get Via Asynch Method A " />
        </div>
    </div>
}
<div id="ResultList">
    <table class="table">
        <tr>
            <th>
                @Html.DisplayNameFor(model => model.Name)
            </th>
            <th>
                @Html.DisplayNameFor(model => model.Caption)
            </th>
            <th>
                @Html.DisplayNameFor(model => model.Description)
            </th>
            <th>
                @Html.DisplayNameFor(model => model.Active)
            </th>
        </tr>

        @foreach (var item in Model)
        {
            <tr>
                <td>
                    @Html.DisplayFor(modelItem => item.Name)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.Caption)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.Description)
                </td>
                <td>
                    @Html.ActionLink("Edit", "Edit", new { id = item.ClassifierGroupId }) |
                    @Html.ActionLink("Details", "Details", new { id = item.ClassifierGroupId }) |
                    @Html.ActionLink("Delete", "Delete", new { id = item.ClassifierGroupId })
                </td>
            </tr>
        }

    </table>

</div>

public ActionResult Index()
  {
      ViewBag.Title = "Home Page";

      IEnumerable<SomeClass> model = db.SomeClasses.ToList();


      return View(model);
  }

<!--<configProtectedData defaultProvider="RsaProtectedConfigurationProvider">
    <providers>
        <add name="RsaProtectedConfigurationProvider" type="System.Configuration.RsaProtectedConfigurationProvider,System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" description="Uses RsaCryptoServiceProvider to encrypt and decrypt" keyContainerName="NetFrameworkConfigurationKey" cspProviderName="" useMachineContainer="true" useOAEP="false"/>
        <add name="DataProtectionConfigurationProvider" type="System.Configuration.DpapiProtectedConfigurationProvider,System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" description="Uses CryptProtectData and CryptUnProtectData Windows APIs to encrypt and decrypt" useMachineProtection="true" keyEntropy=""/>
    </providers>
</configProtectedData>-->

<add key="SqlServerConnectionString" value="data source=xxxxSQLTEST\Prod;initial catalog=xxxx;password=xxxxxxxxxxx;persist security info=True;user id=xxxxxx"/>
<add key="OracleConnectionString" value="data source=xxxx;password=incnpdev;user id=xxxxx"/>
<add key="OleDbConnectionString" value="data source=(local);initial catalog=xxxxxx;password=xxxxxx;persist security info=True;user id=xxxxx"/>

Server Error in '/apps/cnpweb/zzfdpsource/ORFdpProd' Application.
--------------------------------------------------------------------------------

Configuration Error 
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. 

Parser Error Message: An error occurred loading a configuration file: The protection provider 'RsaProtectedConfigurationProvider' was not found.

Source Error: 


[No relevant source lines] 

Source File: C:\inetpub\localinternet\webcon.config    Line: 0 


--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18067 

Server Error in '/apps/cnpweb/zzfdpsource/ORFdpProd' Application.
--------------------------------------------------------------------------------

Configuration Error 
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. 

Parser Error Message: Failed to decrypt using provider 'RsaProtectedConfigurationProvider'. Error message from the provider: Bad Data.


Source Error: 


Line 2:  <!-- External Connection Strings from Microsoft: http://msdn.microsoft.com/en-us/library/ms254494(VS.80).aspx -->
Line 3:  <connectionStrings configProtectionProvider="RsaProtectedConfigurationProvider">
Line 4:   <EncryptedData Type="http://www.w3.org/2001/04/xmlenc#Element"
Line 5:    xmlns="http://www.w3.org/2001/04/xmlenc#">
Line 6:    <EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#tripledes-cbc" /> 

Source File: C:\inetpub\localinternet\webcon.config    Line: 4 


--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18067 

C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC>aspnet_regiis -pa "NetFrameworkConfigurationKey" "ASPNET"
Microsoft (R) ASP.NET RegIIS version 4.0.30319.17929
Administration utility to install and uninstall ASP.NET on the local machine.
Copyright (C) Microsoft Corporation.  All rights reserved.
Adding ACL for access to the RSA Key container...
No mapping between account names and security IDs was done. (Exception from HRESULT: 0x80070534)
Failed!