Current version of Handy Backup performs full backup in the following cases:
In Handy Backup, incremental backup is performed on file level, i.e. it doesn’t save changes smaller than a file.
For image-based backups this results in a full backup made virtually every time you run the task. If you want to back up differences on byte level, use differential backup.
Sometimes you need to change properties of the task. After this, Handy Backup will also perform full backup, so none of the data can be lost.
Read more:
See how Handy Backup outperforms incremental backup scripts...
Check out how the software manages Windows 8 restore...
See also: FAQ | Program Installation and Usage:
⇒ How can I restore a folder to another PC?
⇒ Why I cannot back up mapped drives if I see these drives on a desktop?
⇒ Why I Can′t Write Files in a Single ZIP Archive During Incremental or Differential Copying?