def MapFile(self, key_path_prefix, registry_file):
    """Maps the Windows Registry file to a specific key path prefix.

    Args:
      key_path_prefix (str): key path prefix.
      registry_file (WinRegistryFile): Windows Registry file.
    """
    self._registry_files[key_path_prefix.upper()] = registry_file
    registry_file.SetKeyPathPrefix(key_path_prefix)
Maps the Windows Registry file to a specific key path prefix.

    Args:
      key_path_prefix (str): key path prefix.
      registry_file (WinRegistryFile): Windows Registry file.