1 Reply Latest reply: Jun 21, 2013 9:48 AM by sterling r
seongwuk Level 1 Level 1 (0 points)



I am using iMac and MacBook Pro. When I edit Calendar, note and reminder in MBP, an error message with "igor, try again, revert to server" shows up. And editing that I made on MBP does not appear on the  same apps on iMAC. Could you please give me some advice on what is wrong with this?



iMac (27-inch, Late 2012), OS X Mountain Lion (10.8.4)
  • sterling r Community Specialists Community Specialists (5,195 points)

    Hello there seongwuk,


    I would recommend this article to help troubleshoot what is going on with the iCloud calendar in the Calendars application. Named iCloud: Advanced Calendar and iCal troubleshooting it can be found here http://support.apple.com/kb/TS4337.


    It is pretty long, but it is also thorough.

    All the very best,