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VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
UID:err4143038@icalfilter.com
X-PRESERVE:no
DTSTART:20260414
DTEND:20260414
SUMMARY:ERROR!
DESCRIPTION:Invalid ical format! Code: 1 Line: 2 Text: <!DOCTYPE html>
END:VEVENT
END:VCALENDAR
