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macrumors 68030
Original poster
Oct 7, 2008
Guys, I'm getting the following message on my Mac Calendar app. How can I fix this? I refreshed the calendar, but that didn't fix the issue. I logged out of the calendar and back in and still no luck.

Your event couldn’t be refreshed.
The request for “*******” in “Home” in account “iCloud” failed.

The server responded with “400”

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