es6-shim: Access is denied errors on IE11 latest

I’m running on windows 8.1 x64 and I noticed that I’m getting access denied errors. If it matters I’m running es5 and es6 shim on ie edge.

if (!objectGOPNAcceptsPrimitives) {
      var originalObjectGetOwnPropertyNames = Object.getOwnPropertyNames;
      defineProperty(Object, 'getOwnPropertyNames', function getOwnPropertyNames(value) {
        return originalObjectGetOwnPropertyNames(ES.ToObject(value));
      }, true);
      Value.preserveToString(Object.getOwnPropertyNames, originalObjectGetOwnPropertyNames);
    }