Library /sys$common/syshlp/dce$uaf_help.hlb @, Parameters  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 file-spec

    Specifies the command procedure to be executed.

    A command procedure is a file containing a sequence of DCE$UAF
    commands. When the command procedure is executed, the commands
    in the file are processed in order as if each command had been
    entered individually from the terminal or workstation.

    If you do not specify a file type, the system uses the default file
    type of .COM.

    No wildcard characters are allowed in the file specification.