HT1296 Calendar no longer syncs after going to OS 10.8

Upgraded to OS 10.8 and can no longer get my iCal to sync with iPhone, can anyone offer a suggestion?

Hi all together,
I do have this problem too. The moment I upgraded to ML there was no sync of any calendar entry any more. No matter which direction MAC <-> iPhone or iPad. Deleting the calendar on the iPhone worked, replacing it from my Mac did not work.
I have searched some forums and found the interesting opinnion that Calendar (successor to iCal) does not sync with USB and cable anymore.
But there is one thing which makes me wonder:
Notes has been moved away from the iTunes sync dialogue about infos. Notes can, as far as I understand, only be synced via iCloud.
Contacts and Calendars have not been moved out of the dialogue. There are still there and contacts works fine. Calendar not.
Anybody any idea?
Thanks to all :-)
Brendt

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Calendar no longer syncs after ios7 update

since updating the firmware on my iphone 4 it no longer syncs the calendar with outlook 2003, ive been in the info tab many times, selected and unselected the sync calendars with outlook box and it makes no difference, ive been in the add in menu in outlook and made sure the itunes add in is selected (its the only one there) ive been using the iphone and outlook combination for years now for work with no problems whatsoever, i cant understand why the 'select calendar box' in itunes is empty, if anyone knows the fix id be most grateful as its become quite integral to my work

Make sure you are running the latest version of iCloud control panel for Windows (ver. 4) by running Apple Software Update and installing any available updates. If you install an update, restart your PC, then try calendar syncing again.
If that wasn't the issue, try force-closing the calendar app on your iPad (double-tap the home button, swipe up on the calendar app, tap the home button again), then reset your iPad (hold the power and home buttons at the same time until you see the Apple logo, then release). After it restarts, try adding a new calendar event and see if it appears on your PC now.
If not, try going to Settings>iCloud on your iPad, tap Sign Out, choose Delete from My iPad and provide your password when prompted (your data will still be in iCloud). Then reset your iPad again and test calendar syncing.

Outlook calendar no longer syncs after IOS 7 / iTunes update

Running Outlook 2003 on Win XP. Yes that's what IT allows....
Updated IOS7 (now at 7.0.3), tried to sync on the next day at work. Itunes forced me to update (11.1.2.31).
Updated iTunes.
Notes sync.
Calendar does not.
iTunes says:
Sync Calendars
Your calendars are being synced with your iPhone over the air
Over-the-air sync settings cane be changed on your iPhone
I've disabled OTA calendar sync I know of (Google, iCloud) with no effect. There are still some iCal feeds that I left on.
Suggestions appreciated, but I'm stuck with my work environment for now. Really would like to get back where I was before "updating". :-)

Still struggling with this. I did discover a diagnostic in iTunes, but it says all is well. I suspect that is because it thinks the iPhone is syncing the Outlook calendar over the air:
Microsoft Windows XP Professional Service Pack 3 (Build 2600)
INTEL_ DX38BT__
iTunes 11.1.3.8
QuickTime 7.7.4
FairPlay 2.5.16
Apple Application Support 2.3.6
iPod Updater Library 11.1f5
CD Driver 2.2.3.0
CD Driver DLL 2.1.3.1
Apple Mobile Device 7.0.0.117
Apple Mobile Device Driver 1.64.0.0
Bonjour 3.0.0.10 (333.10)
Gracenote SDK 1.9.6.502
Gracenote MusicID 1.9.6.115
Gracenote Submit 1.9.6.143
Gracenote DSP 1.9.6.45
iTunes Serial Number 0013BB300E265908
Current user is an administrator.
The current local date and time is 2013-11-08 18:09:43.
iTunes is not running in safe mode.
WebKit accelerated compositing is enabled.
HDCP is not supported.
Core Media is supported.
Video Display Information
NVIDIA Quadro FX 1500
**** External Plug-ins Information ****
No external plug-ins installed.
**** Device Connectivity Tests ****
iPodService 11.1.3.8 is currently running.
iTunesHelper 11.1.3.8 is currently running.
Apple Mobile Device service 3.3.0.0 is currently running.
Universal Serial Bus Controllers:
Intel(R) ICH9 Family USB Universal Host Controller - 2934. Device is working properly.
Intel(R) ICH9 Family USB Universal Host Controller - 2935. Device is working properly.
Intel(R) ICH9 Family USB Universal Host Controller - 2936. Device is working properly.
Intel(R) ICH9 Family USB Universal Host Controller - 2937. Device is working properly.
Intel(R) ICH9 Family USB Universal Host Controller - 2938. Device is working properly.
Intel(R) ICH9 Family USB Universal Host Controller - 2939. Device is working properly.
Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293A. Device is working properly.
Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293C. Device is working properly.
FireWire (IEEE 1394) Host Controllers:
Texas Instruments OHCI Compliant IEEE 1394 Host Controller. Device is working properly.
Connected Device Information:
----- iPhone, iPhone 5 (CDMA) running firmware version 7.0.3
Serial Number: --------------　
**** Device Sync Tests ****
Sync tests completed successfully.

After upgrading to Yosemite, my Exchange calendar no longer syncs to iCal (the Apple calendar). Help?

After upgrading to Yosemite, my Exchange calendar no longer syncs to iCal (the Apple calendar). Help?

That's not the point.    Before iCloud, Outlook synched with Apple Calendar and/or iCal.    With iCloud, Cal syncs with iPhone and other devices.     Outlook doesn't have to sync with iCloud (although that would certainly be nice).   It just has to continue to sync with Cal, which in turn syncs with devices via iCloud.
But for some inane reason, it doesn't.    If this is Apple's way of forcing people to not use Office and only use Calendar and Apple Mail, they are going to stop the gains they've made in business environments.   Businesses, especially large businesses, use Outlook.   End of story.
Furthermore, Apple's instructions for setting up or deleting iCal and iCloud accounts is complete gibberish. And I'm a tech who has been working with computers for 32 years.   Apple used to be great at making things easy. They now suck at it and are just as bad as Microsoft.

After my software update, my calendar no longer syncs w my PC

After my recent update to IOS6, my calendar no longer syncs with my PC, yet my iPod touch is fine.

Make sure you are running the latest version of iCloud control panel for Windows (ver. 4) by running Apple Software Update and installing any available updates. If you install an update, restart your PC, then try calendar syncing again.
If that wasn't the issue, try force-closing the calendar app on your iPad (double-tap the home button, swipe up on the calendar app, tap the home button again), then reset your iPad (hold the power and home buttons at the same time until you see the Apple logo, then release). After it restarts, try adding a new calendar event and see if it appears on your PC now.
If not, try going to Settings>iCloud on your iPad, tap Sign Out, choose Delete from My iPad and provide your password when prompted (your data will still be in iCloud). Then reset your iPad again and test calendar syncing.

Calendars no longer sync across devices after iOS/Mac OS X updates

Ever since updating my MacBook Air to Yosemite and my iPhone 6 to iOS 8.0.2 (or maybe 8.1.1), my calendars no longer sync correctly across devices. Prior to the updates, any addition or change I made to the calendar on my iPhone would be added to the calendar on my Mac the next time I synced my phone. Now I have duplicate events on my phone, the calendar on my Mac no longer incorporates changes from the phone and I get a dialog box on the Mac 2-3 times an hour about calendar conflicts. No matter how many times I review the conflicts and choose which events/updates to save, the box keeps coming back. I've never had a persistent issue like this with any previous iOS or Mac OS updates and I can't figure out why it won't stop. Help, please!

OK, that was easy enough. Here's what I took from the log when I synced a few minutes ago. I kept the log entry for one of the multiple calendar sync conflicts.
12/7/14 2:30:15.753 PM    iTunes[13010]    Entered:_AMMuxedVersion2DeviceConnected, mux-device:1
12/7/14 2:30:15.761 PM    iTunes[13010]    tid:15143 - unable to query device capabilities
12/7/14 2:36:19.054 PM    CalendarAgent[269]    [com.apple.calendar.store.log.caldav.queue] [Account refresh failed with error: Error Domain=CoreDAVHTTPStatusErrorDomain Code=401 "The operation couldn’t be completed. (CoreDAVHTTPStatusErrorDomain error 401.)" UserInfo=0x7fc656382120 {AccountName=xxxx xxxxxxxxxx, CalDAVErrFromRefresh=YES, CoreDAVHTTPHeaders=<CFBasicHash 0x7fc655f0b9c0 [0x7fff72fc9cf0]>{type = immutable dict, count = 9,
entries =>
    0 : x-fb-rev = 1522031
    1 : Content-Type = <CFString 0x7fc65633a370 [0x7fff72fc9cf0]>{contents = "text/plain; ; charset="utf-8""}
    2 : Pragma = no-cache
    6 : Date = <CFString 0x7fc6537cf400 [0x7fff72fc9cf0]>{contents = "Sun, 07 Dec 2014 20:36:18 GMT"}
    8 : x-fb-debug = <CFString 0x7fc656337440 [0x7fff72fc9cf0]>{contents = "H4G9L5Ap4OdEAtTQrPmOWpVTPSxhVBRB0vBO8rDrT77EF6RpVc/hNfpRKJkvRfWnWsQvWyWWfh6urs K4jjfLNQ=="}
    9 : Www-Authenticate = <CFString 0x7fc655f3cc70 [0x7fff72fc9cf0]>{contents = "OAuth realm="Facebook WebDAV", Basic realm="Facebook WebDAV""}
    10 : Content-Length = 40
    11 : Expires = <CFString 0x7fc6563410a0 [0x7fff72fc9cf0]>{contents = "Sat, 01 Jan 2000 00:00:00 GMT"}
    12 : Cache-Control = <CFString 0x7fc6537c9a80 [0x7fff72fc9cf0]>{contents = "private, no-cache, no-store, must-revalidate"}
12/7/14 2:36:19.206 PM    CalendarAgent[269]    [com.apple.calendar.store.log.caldav.queue] [Coalescing failed operation [<CalDAVAccountRefreshQueueableOperation: 0x7fc6534d5ed0; Sequence: 0>]]
12/7/14 2:36:26.777 PM    discoveryd[48]    Basic Sockets SetDelegatePID() failed for PID[5784] errno[3] result[-1]
12/7/14 2:36:45.639 PM    discoveryd[48]    Basic Sockets SetDelegatePID() failed for PID[5784] errno[3] result[-1]
12/7/14 2:36:57.738 PM    iCalExternalSync[27294]    Core Data: warning: validation recovery attempt FAILED with Error Domain=NSCocoaErrorDomain Code=1560 "Multiple validation errors occurred." UserInfo={
    CalCalendarUID = "41EAC630-54F8-42A4-A528-B38FF114C8BD";
    CalManagedObjectType = CalManagedEvent;
    NSDetailedErrors =     (
        "Error Domain=NSCocoaErrorDomain Code=1570 \"localUID is a required value.\" UserInfo=0x7ffbde190ab0 {NSValidationErrorKey=localUID, NSLocalizedDescription=localUID is a required value., NSValidationErrorObject=<CalManagedEvent: 0x7ffbdb5a5e20> (entity: Event; id: 0x7ffbdb51ba70 <x-coredata://6119C894-3173-4694-918E-26A2EA230F14/Event/p518> ; data: {\n    amIInvited = 0;\n    attachments =     (\n    );\n    attendeeComments =     (\n    );\n    attendeeIconState = 0;\n    attendees =     (\n    );\n    birthdayName = nil;\n    cachedLocalDefaultAlarmDeleted = 0;\n    cachedServerDefaultAlarmDeleted = 0;\n    calendar = \"0x7ffbdb50c140 <x-coredata://6119C894-3173-4694-918E-26A2EA230F14/LocalCalendar/p5>\";\n    calendarServerAccess = nil;\n    changeKey = nil;\n    classification = 0;\n    creationDate = \"2014-10-17 00:46:55 +0000\";\n    customAlarms =     (\n    );\n    dateStamp = \"2013-01-28 01:44:49 +0000\";\n    deleteSyncRecord = nil;\n    dontNotify = nil;\n    dontSchedule = 0;\n    dropBoxFreeBytes = 0;\n    dropBoxLocation = nil;\n    dropBoxLocationOverrideBaseURL = nil;\n    dropBoxLocationOverrideBaseURLString = nil;\n    eTag = nil;\n    endDate = \"2012-12-12 00:00:00 +0000\";\n    endTimeZone = nil;\n    hasAlarm = 1;\n    hasAttachment = 0;\n    hasAttendee = 0;\n    hasDropBox = 0;\n    hasRecurrenceException = 0;\n    invitationMode = 0;\n    isAllDay = 1;\n    isBirthdayWithoutYear = nil;\n    isCalendarOwnerInvited = 0;\n    isDetached = 1;\n    isInvitationDirty = 0;\n    isInvitationSent = 0;\n    isMyResponseDirty = 0;\n    isOrganizerMe = 1;\n    isPhantom = 0;\n    isRSVPNeeded = 0;\n    isVeryLongDuration = 0;\n    isYearlessLeapMonthBirthday = 0;\n    itemID = nil;\n    linkID = nil;\n    localDefaultAlarms =     (\n        \"0x7ffbde649710 <x-coredata://6119C894-3173-4694-918E-26A2EA230F14/Alarm/p785>\"\n    );\n    localUID = nil;\n    location = nil;\n    lunarCalendarID = nil;\n    masterException = \"0x7ffbdb5a27e0 <x-coredata://6119C894-3173-4694-918E-26A2EA230F14/RecurrenceException/p77>\";\ n    messages =     (\n    );\n    myAttendee = nil;\n    myAttendeeStatus = ACCEPTED;\n    needsReply = nil;\n    needsServerConfirmation = 0;\n    notes = \"Paid 12/29\";\n    omitSyncRecord = 0;\n    organizerAddress = nil;\n    organizerAddressString = nil;\n    organizerCommonName = nil;\n    organizerEmailAddress = nil;\n    organizerScheduleAgent = nil;\n    organizerScheduleStatus = nil;\n    permission = 0;\n    previousProdID = nil;\n    privateComment = nil;\n    recurrenceEndDate = nil;\n    recurrenceExceptions =     (\n    );\n    recurrenceRule = nil;\n    scheduleTag = nil;\n    sequence = 0;\n    serverDefaultAlarms =     (\n    );\n    serverFilename = nil;\n    sharedUID = nil;\n    sliceChild = nil;\n    sliceParent = nil;\n    startDate = \"2012-12-11 00:00:00 +0000\";\n    startDateIncludingTravel = \"2012-12-11 00:00:00 +0000\";\n    status = nil;\n    structuredLocation = nil;\n    syncMalfunctionDetected = nil;\n    syncNeeded = 0;\n    timeZone = nil;\n    title = \"Express bill\";\n    transparency = 0;\n    travelStartLocation = nil;\n    unlistedOtherAttendees = 0;\n    unrecognizedICSProperties = \"0x7ffbdb5a2720 <x-coredata://6119C894-3173-4694-918E-26A2EA230F14/ICSElementProperties/p757>\" ;\n    url = nil;\n    urlString = nil;\n})}",
12/7/14 2:36:57.821 PM    iCalExternalSync[27294]    [ICalExternalSync ]Failed Event/p517 modify validation - Multiple validation errors occurred.(localUID is a required value.; sharedUID is a required value.)
12/7/14 2:36:57.830 PM    iCalExternalSync[27294]    [ICalExternalSync ]Failed Event/p518 modify validation - Multiple validation errors occurred.(localUID is a required value.; sharedUID is a required value.)
12/7/14 2:36:57.835 PM    iCalExternalSync[27294]    [ICalExternalSync ]Error: Core Data save failed. Sync canceled. - Multiple validation errors occurred.(localUID is a required value.; sharedUID is a required value.)
12/7/14 2:36:57.892 PM    iCalExternalSync[27294]    [ICalExternalSync ]Multiple validation errors occurred.
12/7/14 2:37:06.791 PM    AppleMobileSync[27302]    [0x10031d6d0] |ISyncManager|Warning| Could not retrieve ISyncClient with id com.apple.Keychain!

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Calendar is not syncing after iCloud

Calendar is not syncing after iCloud

I've had this problem ever since I got ICloud, months ago. I finally decided to sit at my computer all day until I figured it out and I finally found the answer!
It's just a setting in Outlook-- a hard to find setting! I've given the link below, but also pasted the instructions here. Need to re-start and wait a few minutes for the changes to take place, but it worked for me! On this same page are also instructions for other apps and devices.
http://office.microsoft.com/en-us/outlook-help/enable-or-disable-add-ins-in-offi ce-programs-HA010034127.aspx
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On the Tools menu, click Trust Center, and then click Add-ins.
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------------------------------ My Solution ------------------------------
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Hi jimmydiplacido!
Its a bummer that the Exchange no longer works since the OS update. Can you elaborate on what happens when you try to establish a connection? Have you tried removing and readding the exchange account? Please keep me posted if this continues.
Thanks,
AdamE_VZW
Follow us on Twitter @VZWSupport

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HT1296 Calendar no longer syncs after going to OS 10.8

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