About the Error
This is a storage error. It may present itself if you are attempting to retrieve files from a backup device. You will be unable to retrieve the files, and the system will show the error code. This error occurs on a Mac, usually when using Time Machine.
Windows Storage code 10657 - The solution takes only 2 minutes
The backups that are held on Time Machine are used for backup only, they can be viewed and browsed, but not directly used. You must restore them first.
TipFor more information, please see: How to fix Storage error #10657