Error message regarding sync !

Everytime I start iTuenes it say ' iTunes was unable to load dataclass information from Sync Services. Reconnect or try again later '
My iTouch doesn't seem to synce because of this. Help please !

Similar Messages

Error message while syncing contacts with windows address book

getting error message while syncing contacts from windows address book cradsstring something

Hello,
The complete and exact error message is always more helpful than some small snippet something. Please provide that, and maybe we can make some better guesses for you.
Thanks and let us know!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code

ITunes error messages while syncing after 0SX 10.6.6 update

After installing the recent OSX 10.6.6 update, I am receiving the following error messages in iTunes when trying to sync both my iPhone 4 and my 1st generation Apple TV:
iPhone error message:
"The iPhone cannot be synced. The disk could not be read from or written to."
Apple TV error message:
"iTunes cannot sync photos to the Apple TV because of a problem on your computer. The disk could not be read from or written to."
I'm not sure if this matters - but in the iPhone error message - it does not state if the "disk" is the iPhone or the computer - but in the Apple TV error message it does make this distinction, saying that the problem is on my computer and specifically mentions photos.
Now, once I dismiss either of the error messages, the sync progresses normally and completes successfully. Also, I have checked my computer (MacPro) and all diagnostics (including the internal hard drives) pass with flying colors. And the computer is working fine otherwise - so I have no reason to believe that there is a hardware problem with the computer. And I would find it very strange that I would have a hardware problem with both my iPhone and Apple TV appearing at the exact same time. And finally, both the iPhone and Apple TV are performing normally when in use.
Since this problem did not start until after running the 10.6.6 update - logic tells me that is where the problem probably lies.... the question is how to resolve it - anyone have any ideas?

Both those symptoms are consistent with a damaged photo cache. If you remove your existing photo cache as per the instructions in the following document, does that get you past the error?
[iTunes: Photo sync creates iPod Photo Cache folder|http://support.apple.com/kb/TS1314]

ITunes displays -48 error message when syncing iPod Nano on Windows XP

My girlfriend's mom's iPod Nano ran out of charge while jogging so she decided to charge it on her daughter's iHome. The next day she went to use her iPod but it was totally empty of all music and files. When she tried to sync it to iTunes, she received an eror message stating, "An unknown error has occurred (-48)" from iTunes and a Windows message stating that some iPod folder/file was corrupted.
If anyone receives such a message, I was able to correct it by:
-Plugging in your iPod to your PC
-Ignore the error messages
-Go to My Computer
-Find your iPod's drive letter (ie. G:)
-Right-click on it and select Properties
-Go to Tools Tab >Error-checking and select Check Now
You should be able to sync your iPod as before. I do not claim to be an expert so be warned that it may not work for you. Good luck!

Hey ermides,
Thanks for the question. The following resource provides information if you are receiving a -50 error message when syncing:
iTunes displays -50 error message when syncing iPod on Windows XP - Apple Support
http://support.apple.com/en-us/ts1539
Thanks,
Matt M.

How do I fix -50 error message when syncing phoneon Windows 7?

How do I fix -50 error message when syncing phone on Windows 7?

Quit Mail. Back up all data.
Triple-click the line of text below to select it, then copy to the Clipboard:
/Library/Mail/Bundles
In the Finder, select Go ▹ Go to Folder from the menu bar. Paste into the box that opens, then press return.
A folder may open. If it does, move the following item in that folder to the Trash:
UnsubMailPluginMailAppOSX.mailbundle
You may be prompted for your password when you do this.
Launch Mail.

ITunes displays -50 error message when syncing iPod on windows 7

I am trying to sync my ipod and appears this error
iTunes displays -50 error message when syncing iPod

Hey ermides,
Thanks for the question. The following resource provides information if you are receiving a -50 error message when syncing:
iTunes displays -50 error message when syncing iPod on Windows XP - Apple Support
http://support.apple.com/en-us/ts1539
Thanks,
Matt M.

I get an error message that sync failed to start

When I try to sync my Ipod Touch it shows that it is waiting to sync but then I get an error message that sync failed to start. I have tried restore and re starting my computer but I still get the same message, what is going on and how do I fix it? Please help!

Quit iTunes, restart your computer, restart your iPad and try again. If it doesn't work with a restart of the iPad, try a reset of the iPad.
Reset the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider if it appears on the screen - let go of the buttons. Let the iPad start up.

I keep getting the error message apple sync notifier.exe entry point not found. The procedure entry point xmitextreaderconstname could not be located in the dynamic link library libxml2.dll, what do I do to get rid of this?

I keep getting the error message apple sync notifier.exe entry point not found. The procedure entry point xmitextreaderconstname could not be located in the dynamic link library libxml2.dll, what do I do to get rid of this?

With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
Copy the SQLite3.dll that you should find there, navigate to the nearby Mobile Device Support folder, and Paste it in there also.
Restart the programme all should be well
In case that your OS is (64 bit)
1. Open windows explorer, go to location C:\Program Files (x86)\Common Files\Apple\Apple Application Support
2. Copy file "SQLite3.dll"
3. Now paste it in the folder C:\Program Files (x86)\Common Files\Apple\Mobile Device Support
4. Restart the programme, it should not display that message, it should be clear.
Good Luck

"iTunes has stopped working" error message during syncing

I've downloaded the latest version of iTunes, and just started to download Podcasts. But now I get the error message during syncing....almost everytime. Is there a solution out there or update that I haven't downloaded??

Same problem here! Moreover, for some reason, the pictures in my iPhone 3GS somehow have been divided into 2 folders, Photos and Medialibrary. And when I open iPhone as a folder through the explorer I can see only the Photos folder, but cannot see the Medialibrary folder which stores the photos taken before updating/upgrading the iPhone and getting separated folders!!! What the hack with all of this?!!! When I connect iPhone to PC it automatically opens iTunes and starts syncronizing it, but at the process of OPTIMIZING the photos (and according to the number of photos it shows, I see that it tries to syncronize that invisible Medialibrary folder) the process suddenly stops and error message pops out Tried the sync test, tried the button DEBUG in that pop out message, but NOTHING HELPS!!! Also, when I open the Medialibrary in my iPhone, the screen get sblack all through scrolling it down, only the video clips are shown there... >.<
So, could you, apple developers, please, explain WHAT THIS PROBLEM IS ABOUT?!!!!!! FIX IT! I am getting ****** of to spend hours at the computer and reading those lame advises which do not help at all! I have my own things to do except reading your support websites. And I payed for the product ready to use, but not a halfproduct which problems should further be solved somehow by users..

ERROR MESSAGES WHILE SYNCING IPHONE 3GS WITH ITUNES 11.0.1

ERROR MESSAGES WHILE SYNCING IPHONE 3GS WITH ITUNES 11.0.1
I just upgraded to iTunes 11.0.1 and although my music, podcast and apps sync with my iPhone 3GS (Version 4.1), iCal and Address Book doesn't! I get the following error messages:
After clicking OK, another dialog box appears that states:
Also, iSync has this to say:
Until the upgrade, I had no problems syncing my iPhone 3GS with iTunes!
How can I correct this new issue?
Thank you very much in advance,
David Sampson.

Mmmmmm how strange.... have just closed and reopened and problem seems to have cleared.....

ITunes displays -50 error message when syncing my mac

when I sync my ipad with my mac it gives me error -50 that it can't sync. Ideas? Thank you.

Hey ermides,
Thanks for the question. The following resource provides information if you are receiving a -50 error message when syncing:
iTunes displays -50 error message when syncing iPod on Windows XP - Apple Support
http://support.apple.com/en-us/ts1539
Thanks,
Matt M.

Firefox 4.0 is not working for Vista..error messages regarding Internet Explorer, yahoo, consistently hanging on all websites, facebook, aol, etc.

I updated from 3.6 to 4.0 Firefox. Multiple problems with programs, security, websites, etc. i have Windows Vista on my computer and disabled Internet Explorer. When I turn on my computer i get error messages regarding 3rd party being disabled in IE and I disabled IE so I do not understand i have run scans on my system I need a total clean up as firefox messed up all my settings.

mixalis88,
I appreciate the suggestion, but that did NOT fix the problem. I, however, HAVE fixed the problem...I now use Google Chrome as my browser.
It may not be perfect, but it correctly displays the websites I visit most, and I dont get that Goddamn annoying re-direct page in Google like I do in FF.
I use to LOVE FF...but until they work out the bugs, I'm done with it.

Error messages when syncing

First I don't know if I have a nano or shuffle. Have just updated to itunes9 but am now getting error messages when syncing. Messages are -120 and -124. After I keep clicking to get out of them itunes then tells me that I need to restore and then tells me my ipod folder cannot be found. Any help appreciated.

Now getting error messge 1439. Also says my ipod cannot be formatted and I am supposed to restore it but seems a neverending cycle. Anyone got any ideas?

If my Adobe Muse and Air apps are both up to date as of today and I cannot open a Muse file, what are my options? I get an error message regarding the Progress Window showing and then Muse crashes.

If my Adobe Muse and Air apps are both up to date (as of today) and I cannot open a Muse file, what are my options? While Muse is relinking assets I get an error message regarding the Progress Window "showing" and then Muse crashes.

Hi there,
Do you get this error while opening a particular file or all files?
Please try opening a different .muse file, and check if it does the same?
Ar you opening a .muse which is saved on a network drive?
Thanks.

HT1386 I am getting an error message that syncing failed to start. Any ideas why?

I am getting an error message that syncing failed to start. Any ideas why. The ipad is working fine.

Then I tried to download and install them again but it kept saying the old itunes could not be removed.
(1) Download the Windows Installer CleanUp utility installer file (msicuu2.exe) from the following Major Geeks page (use one of the links under the "DOWNLOAD LOCATIONS" thingy on the Major Geeks page):
http://majorgeeks.com/download.php?det=4459
(2) Doubleclick the msicuu2.exe file and follow the prompts to install the Windows Installer CleanUp utility. (If you're on a Windows Vista or Windows 7 system and you get a Code 800A0046 error message when doubleclicking the msicuu2.exe file, try instead right-clicking on the msicuu2.exe file and selecting "Run as administrator".)
(3) In your Start menu click All Programs and then click Windows Install Clean Up. The Windows Installer CleanUp utility window appears, listing software that is currently installed on your computer.
(4) In the list of programs that appears in CleanUp, select any iTunes entries and click "Remove", as per the following screenshot:
(5) Quit out of CleanUp, restart the PC and try another iTunes install. Does it go through properly this time?

Error message regarding sync !

Similar Messages

Maybe you are looking for