You can fix Outlook Synchronization 800ccc0e-0-0-560 error by using SysInspire PST Converter software, and this is an automated third-party tool. They can resolve all types of Outlook errors. On which you can repair your corrupted PST file in just a few seconds. On which you can export large files without any problem because it has no size restriction feature. A free demo version of this software is also available to convert 25 emails from each mailbox.