"You need to have writer access to this calendar"

Sync Outlook contacts and calendars with Google

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#1037 "You need to have writer access to this calendar"

Status: open

Owner: nobody

Labels: None

Updated: 2025-09-18

Created: 2025-09-18

Creator: Martin Bothner

Private: No

Hi all,

I do get ongoing error messages while trying to sync between Outlook and google calender like this:

Warning | Error saving new Google appointment Geburtstag von Barbara Gschwind-Ensinger - 2017-03-17 Recurrence:
Exception: The service calendar has thrown an exception. HttpStatusCode is Forbidden. You need to have writer access to this calendar.

I asume, I have to grant "writer access" to "this" calender (which one and how?)

I tried Google Calender settings but haven´t found anything.

I was searching for a manual for GO Contact Sync Mod (anything more than what pressing F1 reveals) but haven´t found one.

Can you please help, where and how I can fix this issue ?

Thanks in advance and best regards

"You need to have writer access to this calendar"

Sync Outlook contacts and calendars with Google

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#1037 "You need to have writer access to this calendar"

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