File Name
  Enter the name of the OpenVMS file to be created.  The
  default file types are:
  -   TXT for text and untagged files
  -   DDIF for DDIF files
  -   DTIF for DTIF files
  -   DDIF or DTIF for DOTS files, depending on whether the
      primary file's extension is DDIF or DTIF
  You can enter a different file type.
  Additional topics:
  *   Extract Dialog Box