Calendar is gone, how to restore it?

[brunozs]

Hi,

One of my calendars is gone from my calendars list (also gone from iPhone and iCloud). How can I restore it?

I've tried Time Machine but it doesn't work.

Thanks!

 

[dzejms]

It might be on a time machine, but when restoring, do it offline. Then export it to a file from Calendar. Go online. The calendar will probably disapear. Import it from created file.