TLS1.2 Upgradation

Hi,

we are using nopcommerce 3.6 and site was hosted on azure web app

as we know eway upgraded to tls1.2 we have added the following code in global.asax
<%@ Application Codebehind="Global.asax.cs" Inherits="Nop.Web.MvcApplication" Language="C#" %>
<script runat="server">
    void Application_Start(object sender, EventArgs e)
    {
        // Code that runs on application startup
  System.Net.ServicePointManager.SecurityProtocol = System.Net.SecurityProtocolType.Tls12;
    }
</script>

but this code was not woking

getting eway Error : The remote server returned an error: (403) Forbidden.


We have tried to upgrade 3.6 to 3.9 but getting lot of exceptions with the existing theme. Unable to use the existing theme in 3.9.

In the live site payments were stopped from the last 5 days due to this gateway issue.

could you please suggest how to resolve this issue.

Thanks

Do we have a solution yet? I tried the same thing, but still got the 403 error. Please help!