unable to open help library file_specification

    Facility: DEBUG, VMS Debugger

    Explanation: The help library file_specification cannot be opened
    to look for the help you requested. The accompanying VAX RMS
    status message gives you more information about the reasons for
    the library not being opened.

    User Action: Examine the VAX RMS status message to determine
    the reasons for the help library not being opened, and take the
    appropriate action based on that information. Also, verify that
    the logical name DBG$HELP is either not defined, or is defined to
    indicate the proper file.