ajcatana

This backup set was not known by UpdraftPlus to be created by the current WordPress installation, but was either found in remote storage, or was sent from a remote site. You should make sure that this really is a backup set intended for use on this website, before you restore (rather than a backup set of an unrelated website).

im getting this message from all my backups. This backup is of a site with an empty table prefix, which WordPress does not officially support; the results may be unreliable.