file-specification

  Names the backup file.  Use the standard VMS file specification.  The
  default file extension is .BAK.

  path-name

  Specifies the dictionary directory or subdictionary  into  which  you
  are  restoring  the  information.  If you are using a terminal of the
  VT200 family, you can use 8-bit characters in path names.  You cannot
  use any wildcards in the path name.

  If you omit the path name, the information is added to  your  current
  default directory.

  Type "HELP specify path-name" for further information.