Hi ! I am trying to synch my iphone to my computer but i keep getting a error message 13019

Follow these instructions.

look at the article on this forum it should help you http://support.apple.com/kb/TS2830

There are various reasons for this issue like below shows.

The problems to cause "Can't sync iphone to computer. Error (13019) occurred" can be various. You can refer to the following aspects to check and fix this issue.
1. Maybe your iTunes version is outdated and you need to update it to the latest version to ensure it to work normally.
2. Maybe there is something wrong with the USB cord you are using. You can change a new cable to have a try.
3. Maybe your computer system needs to update. You can check out your Windows system and access to new updates to handle this issue.
4. Maybe your iPhone system version needs to be updated. You can go to "General" tab on iPhone to check for iOS updating and follow the on-screen instructions to make it.
If you fail to settle "Can't sync iphone to computer. Error (13019) occurred" by trying the 4 methods shown above, you can continue to read the below instruction to help you to realize your goal.

Check: How to Fix iTunes Not Recognizing iPhone in Windows 10

Anne,

You can visit this article from Apple's KB. Click here.

Download the latest iTunes to your computer and reset the iPhone. Then re-sync it.
Reset

To reset iPhone, press and hold the Sleep/Wake button and the Home button at the same time for at least 10 seconds. During this time, a red "power off" slider may appear and the screen may go black, but do not release Sleep/Wake and Home buttons until the Apple logo appears.
If iPhone won't turn on, or the display freezes or doesn't respond

1. Press and hold the Home button for at least six seconds, until the application you were using quits.
2. If that doesn't work, turn iPhone off and turn it on again. Press and hold the Sleep/Wake button on top of iPhone for a few seconds until a red slider appears, and then slide the slider. Then press and hold the Sleep/Wake button until the Apple logo appears.
3. If that doesn't work, reset iPhone. Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears

More resets:
Try This:
1. Remove Sim Card
2. Hold in 'Home' button and 'On/Off' button together until Apple logo appears
3. Replace Sim Card
4. Hold in 'Home' button and 'On/Off' button together until normal phone screen appears.


Also, Try this:
1.) Shut down the iPhone 3G.
2.) Start up iTunes
3.) Hold down HOME button on the iPhone 3G
4.) While keeping the HOME button depressed, plug in the Sync cable
5.) A message will pop up to ask if you want to reset.
6.) Just click YES and the reset process should start.

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

error (13019).is iPhone Sync Error if you uncheck ‘sync music’ box then sync your iphone it will sync correctly It is a problem that got to do with the Voice Memos although its not limited to voice memos if the problem persists try unchecking the sync voice memo

I think the cache folder is causing the problem. Check this out.
http://www.itjungles.com/iphone-tips/fixed-error-the-ipod-cannot-be-synced-an-unknown-error-occurred-13019-on-iphone-3gs

I don't have an iphone 3gs, but my friend had the same problem what we did was to restore it and the problem was gone.

I think it should do the trick for you also.

Good luck.

Untick the box to unsync all music on your iphone and then sync it again. Problem solved in a matter of seconds.