File system backup needs to consider compatibility issues.

It is necessary to confirm the type and version of the operating system and file system of the backup source.

If the application is not in the backup software compatibility list, you can export the application data to a file by other means, and then back up the file.

Use a new version of the backup software. If the operating system version is too old, an updated version is required.

The operating system or application version is too new. You can wait for the backup software version to be updated.