Hello

What I'm trying to do is load a site, start getting data and place it on the site. this happens after the site is fully loaded.
from here http://bit.ly/17Ym4O0 I saw that I have to add async="true" to to default.aspx site. The page_load method from the module looks like this:

protected async void Page_Load(object sender, EventArgs e)
{
  if (Page.IsPostBack == false)
  {
    var data = await GetData();
    var header = createHeader(data);
    var Rows = createRows(data);
    dataTable.AppendLine(header);
    dataTable.AppendLine(Rows);
    TablePlaceholder.InnerHtml = dataTable.ToString();
  }
}

but i keep getting the following error:

DotNetNuke.Services.Exceptions.ModuleLoadException: "async void" Page events are unsupported in the current application configuration. To enable this, set the following configuration switch in Web.config: <system.web> <httpRuntime targetFramework="4.5" /> </system.web>

i change in the web.config any place from 4.0 to 4.5 framework

anyone have idea where the problem is?