Creates a subprocess or a detached process to run an image
    and deletes the process when the image completes execution. A
    subprocess is created if any of the qualifiers except the /UIC
    or the /DETACHED qualifier is specified. A detached process is
    created if the /UIC or the /DETACHED qualifier is specified and
    you have the IMPERSONATE user privilege.

    Format

      RUN  filespec