.net-4.6.1

So I have a project that builds fine on my development machine, but not on my CI server (Jenkins). Jenkins can't find my Primary Interop Assemblies even after I've copied over various folders from my machine to make them available to it. On my machine, where everything works, I can turn on my Visual Studio's option for "diagnostic"-level output, and I can see how it figures out where these PIA's are at... Primary reference "Microsoft.mshtml, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a". Resolved file path is "C:\Program Files (x86)\Microsoft.NET\Primary Interop

Here is my code class Address { public bool IsAppartment { get; set; } } class Employee { public string Name { get; set; } public Address Address { get; set; } } class Program { static void Main(string[] args) { Employee employee = new Employee() { Name = "Charlie" }; if (employee.Address?.IsAppartment ?? true) { Console.WriteLine("Its an apartment"); } else { Console.WriteLine("No employee address or not an apartment"); } } } The output of this program Its an apartment According to the definition of ?. operator if one operation in a chain of conditional member or element access operations

Our client have recently upgrade the security protocol to TLS 1.2. Therefore We have our application upgraded to 4.6.1 expecting the security protocol will be default to TLS 1.2 but it is not. Any idea why? Kartik Gupta I had a similar problem and this is what worked for me. open Powershell and check for supported protocols by using [Net.ServicePointManager]::SecurityProtocol Run the following 2 cmdlets to set .NET Framework strong cryptography registry keys : set strong cryptography on 64 bit .Net Framework (version 4 and above) Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\