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Problems with iCal sync

Everything else was fine, just problems with iCal. How can I fix it?

iMac 4, Mac OS X (10.4.10)

iMac 4,, Mac OS X (10.4.10)

Posted on Jun 29, 2007 8:39 PM

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32 replies

Jun 29, 2007 8:46 PM in response to RobinKaye

Welcome to Apple Discussions.

Reset your truth database by launching iSync (yes, iSync) and opening the Preferences… dialog. Press the Reset Sync History… button and synchronize again.

This will leave your clients registered and your data intact, but force a first-time slow synchronization of all of your sync clients, and should result in the transfer of your iCal data to the iPhone. You should back up your iCal data using the built-in option to do so labeled Back up Database… under the File menu of iCal before performing the reset.

Jun 29, 2007 8:53 PM in response to RobinKaye

Make sure your iCal app works fine first, often times it is multiple calendars in iCal that give you problems.

If there are a lot of calendars on your upper left hand side of iCal that you just can't delete, that is your problem. This is a very common problem in iCal.

If that really is your problem, you can select the event viewer in the lower right hand corner and manually delete the calendar events, by color, that is causing your inability to delete Calendars.

If this isn't your issue, I don't know what to tell you. My iCal synced great, so my assumption is just that it's your program, not the phone.

Jun 29, 2007 10:11 PM in response to homertime33

Woo Hoo--between changing the positions of my calendars in iCal, syncing them one at a time, and messing with the Do not sync events older than...days. (Ten seemed to be the magic number for my work schedule) I got every calendar to sync. I just hope I don't have to spend hours doing it every time I turn on my computer. If anyone finds an easier way, please email me.

Thank you all for your help! You've been incredible!

Robin 🙂

Jun 30, 2007 1:01 AM in response to MMulhern

I was having the same problem and it prevented me from syncing mail accounts and other synced items. I narrowed it down to 1 calendar which I believe had recurring events in them. I copied all the current events (no more than 30 days old all the way into the future) from the calendar into a new calendar. This effectively makes all the recurring events, non recurring events. I then had to go and make the recurring events (there weren't that many) into recurring events again.

Now it syncs like a charm.

Jun 30, 2007 4:58 AM in response to macguyincali

Okay, I figured it out- or my husband did. You have to go into Settings, General, Date & Time and then change the time zone (i.e. I picked New York since I am in Virginia) in the Calendar section. OR you can turn Time Zone Support OFF and then the calendar defaults to the time zone of your current location- which you also have to set by the way.

Problems with iCal sync

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