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            Construct a windows::basic_random_access_handle without
            opening it.
          
basic_random_access_handle( asio::io_service & io_service);
This constructor creates a random-access handle without opening it. The handle needs to be opened before data can be written to or read from it.
                  The io_service
                  object that the random-access handle will use to dispatch handlers
                  for any asynchronous operations performed on the handle.