    # File lib/chef/win32/security.rb, line 68
          def self.add_access_denied_ace_ex(acl, sid, access_mask, flags = 0, revision = ACL_REVISION)
            acl = acl.pointer if acl.respond_to?(:pointer)
            sid = sid.pointer if sid.respond_to?(:pointer)
            unless AddAccessDeniedAceEx(acl, revision, flags, access_mask, sid)
              Chef::ReservedNames::Win32::Error.raise!
            end
          end