Forum Discussion
ICS calendar off by an hour
Hi, I wish to summit a bug issue about calendar events that are one hour off, that happens to my clients as well as my collègues on OS Windows 10 Pro 21h1 Build 19044.1288 and Windows 11 Pro 21h2 Bu...
I was able to retrieve the normal hours by modifying the .ics file with this part, right before "begin:vevent"
BEGIN:VTIMEZONE
TZID:Europe/Paris
BEGIN:STANDARD
DTSTART:20220101T00000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZOFFSETFROM:+0200
TZOFFSETTO:+0200
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20220101T000000
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZOFFSETFROM:+0200
TZOFFSETTO:+0200
END:DAYLIGHT
END:VTIMEZONE
We didn't experienced this behaviour before, and have been using it for six years already, did Microsoft changed the way time zones have to be coded ?