I recently began getting an error message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." How can I correct this?

I'm getting the following message when I try to sync my iPhone in iTunes: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." This message began appearing a few days ago. Before that, the sync function worked just fine. Can anyone help? Thank you!

Hi vbsugihara,
Thanks for visiting Apple Support Communities.
You can find troubleshooting steps to resolve the error message you're seeing in this article:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
http://support.apple.com/kb/TS2690
All the best,
Jeremy

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Itunes was unable to load data class information from sync services.Reconnect and try again later.

when I open itunes I get message " itunes was unable to load data class information from sync services. reconnect or try again later "
I am unable to sync my ipad 2 or iphone 4 through itunes. I have tried all suggested options, removing itunes and related components from control panel + verified completely uninstalled from C program files + then reinstalling latest version of itunes (version 11.3.1.2). Also tried running itunes as administrator. Also tried reset sync history in itunes Also tried system restore on windows 7 from earlier period.Still get the same above message.
I run 64bit windows 7. Have recently renewed my Norton Intenet Security. Everything was OK up till then. Could this have anything to do with it.

A quick cursory browse seems to point that the problem is on Apples end since the last update of iTunes, theres loads of forum posts about it but Apple themselves arent responding as yet other then the usual "unplug, delete sync data, reconnect or completely uninstall iTunes" spiel which doesnt work so hopefully they will fix it sooner or later

I get this message when i try to sync and download my iphone: itunes was unable to load data class information from sync services, reconnect or try again later. what does that mean and who do you fix it

I get this message when i try to sync and download my iphone, ITUNES was unable to load data class information from sync services, reconnect or try again later. this has happened twice. i have not downloaded by phone in several months. the first time i got this message i did not understand i and left my phone plug in for 12 hrs and it never did anything. today. when i got the message i just unplugged it.
help

http://support.apple.com/kb/TS2690?viewlocale=en_US&locale=en_US

I have an ipod touch 5th gen and when connected to itunes i get a message saying itunes was unable to load data class information from sync services. reconnect or try again later. anyone got any ideas? i've tried most things on most forums but still no jo

i have an ipod touch 5th gen and when connected to itunes i get a message saying itunes was unable to load data class information from sync services. reconnect or try again later. anyone got any ideas? i've tried most things on most forums but still no joy

Try here:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
If not successful see the previous discussion on the right side of this page with the green checkmark.

I keep getting the following message every time i plug in my Iphone to Itunes on my windows vista computer Itunes was unable to load data class information from sync services. reconnect or try again later. any suggestions pls Mario

I keep getting the following message every time i plug in my Iphone3gs to Itunes on my windows vista computer
Itunes was unable to load data class information from sync services. reconnect or try again later.
any suggestions pls
Mario

The article says that I should upgrade to the latest iTunes. I am on the latest iTunes version.
If you could read just a tiny little bit further, under the "Additional Information" section immediately after that, it says:
If you are still experiencing this issue when syncing, or have not installed Xcode 4 and get this alert:
Follow the troubleshooting steps in Mac OS X v10.5, v10.6: Resetting the SyncServices folder.
If the issue is still unresolved, follow steps in Sync Services: Advanced troubleshooting for contact and calendar syncing.
Have you tried those measures?

Cant put pdfs or music on.the message i get when itunes comes up is "iTunes was unable to load data class information from sync services.reconnect or try again later." and its just my itouch i tried another one and was able to put songs and pdfs on it...

I cant put pdfs or music on my itouch,it wont sync.the message i get when itunes comes up is "iTunes was unable to load data class information from sync services.reconnect or try again later." and its just my itouch i tried another one and was able to put songs and pdfs on it...please help!

Try here:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
If not successful see the previous discussion on the right side of this page with the green checkmark.

TS2690 iTunes was unable to load data class information from Sync Services reconect or try again later

My Ipad (iPad Air - iOS 7.1.2 and Ipad 2 - iOS 7.1.2) can't sync with itunes. It said: "iTunes was unable to load data class information from Sync Services reconect or try again later".
I already reset sync history but it didn't work.
They are not jailbraked.
iTunes's version is 11.3.1.2
Pls show me how to fix this error.
Thanks.

John L316 wrote:
Does anyone know what is causing this
see if this support article helps:
iTunes 10.2: "iTunes was unable to load data class information from Sync Services" alert after installing Xcode 4.

Error message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later."

I'm getting this error message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later."
Later has come.
What does it mean?
How can I sync my iPad?
Thanks

Hi vbsugihara,
Thanks for visiting Apple Support Communities.
You can find troubleshooting steps to resolve the error message you're seeing in this article:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
http://support.apple.com/kb/TS2690
All the best,
Jeremy

Error message iTunes was unable to load data class information from Sync Services

I purchased some songs to download to my ipod and keep getting the following message: iTunes was unable to load data class information from Sync Services.
The songs have transferred okay to my ipad and iphone with no issue.
ipod has sw update 6.1.6.
Have tried the various suggestions regarding this issue on the site, but without success.
Are there any other suggestions?
I am using Windows 7.
I see from a google search that this is a common problem so why hasn't it been rectified in bug fixes?

Hello Human1234,
Thanks for using Apple Support Communities.
To troubleshoot Sync Services with Outlook and iTunes, please follow the troubleshooting in the article below.
Troubleshooting Sync Services on Windows with Microsoft Outlook 2003, Outlook 2007, or Outlook 2010
http://support.apple.com/kb/TS2776
Take care,
Alex H.

Cannot sync devices. Get the following message, "iTunes was unable to load data class information from Sync Services..." Any help?

Can anyone help me with syncing my devices?
I'm on a PC that I had to recover, but forgot to save my iTunes data for post recovery.
Now I get the following message, "iTunes was unable to load data class information from Sync Services..."
Thanks!

Sync Your iOS Device with a New Computer Without Losing Data
http://www.howtogeek.com/104298/sync-your-ios-device-with-a-new-computer-without -losing-data/
Syncing to a "New" Computer or replacing a "crashed" Hard Drive
https://discussions.apple.com/docs/DOC-3141
 Cheers, Tom

Why am I getting the following message - itunes was unable to load data class information from sync services

Has anybody received this message when trying to sync? - itunes was unable to load data class information from sync services. All purchased apps were lost. Do you know how to recover them?

Sync Your iOS Device with a New Computer Without Losing Data
http://www.howtogeek.com/104298/sync-your-ios-device-with-a-new-computer-without -losing-data/
Syncing to a "New" Computer or replacing a "crashed" Hard Drive
https://discussions.apple.com/docs/DOC-3141
 Cheers, Tom

I am having problems syncing my ipod touch. I keep getting this message. iTunes was unable to load data class information from sync services. Reconnect or try again later

When I try to sync my ipod touch 5. I get the following message. iTunes was unable to load data class information from sync services. Reconnect or try again later.
I get the same message when I try to sync my iPhone 4s
Should I uninstall/reinstall itunes and if so should it be all the programmes associated with Apple or just iTunes

See this thread for more people having the same issue.
http://discussions.apple.com/thread/6500271

I keep getting this error message: ITunes was unable to load data class information from Synch Services. Reconnect or try again later. What does that mean? Can I fix it? or do I have to wait for the next update?

I keep getting this error message: ITunes was unable to load data class information from Synch Services. Reconnect or try again later. What does that mean? Can I fix it? or do I have to wait for the next update?

See TS2690: iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert.
tt2

HT1386 my ipad won't sink; I continually get message: itunes was unable to load data class information from Sync Services. Reconnect or try again later. I have done both several times and still receive same messaage.

My iPad won't sink with my computer. I continually receive this message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." I have tried this over a number of days and receive the same message. Any suggestions??

IOS: Syncing with iTunes
http://support.apple.com/kb/HT1386
Apple - Support - iPad - Syncing
http://www.apple.com/support/ipad/syncing/
ITunes: Syncing media content to your iOS devices
http://support.apple.com/kb/ht1351
There are some similar posts on the right side of this page (More Like This). Look at those posts.
 Cheers, Tom

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For Windows - look at this.
http://support.apple.com/kb/TS1567?viewlocale=en_US
For Mac - maybe this applies
http://support.apple.com/kb/TS3744
I just picked these out by going to the box to the right called - More like This.

I recently began getting an error message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." How can I correct this?

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