AssemblyResolveRedirect.cs

ResolveEventHandler handler = null;

handler = (sender, args) =>
{
    // Use latest strong name & version when trying to load SDK assemblies
    var requestedAssembly = new AssemblyName(args.Name);
    if (requestedAssembly.Name != shortName)
        return null;

    Debug.WriteLine("Redirecting assembly load of " + args.Name
                  + ",\tloaded by " + (args.RequestingAssembly == null ? "(unknown)" : args.RequestingAssembly.FullName));

    var alreadyLoadedAssembly = AppDomain.CurrentDomain.GetAssemblies().FirstOrDefault(a => a.GetName().Name == requestedAssembly.Name);

    if (alreadyLoadedAssembly != null)
    {
        return alreadyLoadedAssembly;
    }

    requestedAssembly.Version = targetVersion;
    requestedAssembly.SetPublicKeyToken(new AssemblyName("x, PublicKeyToken=" + publicKeyToken).GetPublicKeyToken());
    requestedAssembly.CultureInfo = CultureInfo.InvariantCulture;

    return Assembly.Load(requestedAssembly);
};

AppDomain.CurrentDomain.AssemblyResolve += handler;