Hi Allen.
I have not encountered this, but perhaps download Calendar data from iCloud.
I am assuming you sync Calendar with iCloud.

> On 8 Jan 2020, at 1:22 pm, Allen Gladwell <all...@amnet.net.au> wrote:
> 
> Hi Everyone
> 
> I seem to have lost all my calendar data. There is no data showing. I think I 
> touched one of the keys while calendar and suddenly its all gone
> 
> Does anyone know how I can reverse this and get my data back as some of it is 
> very important.
> Presumably I can use Time Machine but I don’t know which file or folder to 
> look for
> 
> Thanks Allen
> -- The WA Macintosh User Group Mailing List --
> Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
> Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
> Settings & Unsubscribe - 
> <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>


Regards,
Stephen Chape






-- The WA Macintosh User Group Mailing List --
Archives - <http://www.wamug.org.au/mailinglist/archives.shtml>
Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml>
Settings & Unsubscribe - <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>