Send reminder to Outlook and iCal with ics

BEGIN:VCALENDAR
CALSCALE:GREGORIAN
PRODID:-//Apple Inc.//Mac OS X 10.11.2//EN
VERSION:2.0
METHOD:REQUEST
BEGIN:VEVENT
CREATED:20161006T14:05:38Z
LOCATION: Confucius
UID:ce9e6cce-83bc-49e6-aaab-33784633fcce
SEQUENCE:0
LAST-MODIFIED:20161006T14:05:38Z
DESCRIPTION:test
X-ALT-DESC:test
SUMMARY:test Thursday
ORGANIZER;RSVP=TRUE:MAILTO:*** Email address is removed for privacy ***
ATTENDEE;RSVP=TRUE;PARTSTAT=NEEDS-ACTION;ROLE=REQ-PARTICIPANT:mailto:*** Email address is removed for privacy ***
DTEND;VALUE=DATE:20161008
DTSTART;VALUE=DATE:20161007
DTSTAMP:20161006T14:05:38Z
TRANSP:TRANSPARENT
X-FUNAMBOL-ALLDAY: 1
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-MSNCALENDAR-ALLDAYEVENT:TRUE
BEGIN:VALARM
TRIGGER:-PT9H
ACTION:DISPLAY
DESCRIPTION:Reminder
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
END:VALARM
END:VEVENT
END:VCALENDAR