I get the following error: 0xe8000084 and iTunes is unable to load data class information from Sync Services. When it does start to sync, it gets stuck at Backing up.
iPhone 4S, iOS 6.1.3
Unknown Error containing "0xE" when restoring
To resolve this issue, follow the steps in iPhone, iPad, iPod touch: Unknown error containing '0xE' when connecting. If you have a Windows computer with an Intel® 5 series/3400 series chipset, you may need updates for your chipset drivers. See iTunes for Windows: Issues syncing iOS devices with P55 and related Intel Chipsets for more information.
error: 0xe8000084 and iTunes is unable to load data class information from Sync Services.
