In addition to this. The user does not have any backup. May be caused by various systems while working or system error or failure, making it unable to backup them.
In addition, The user does not have to back up data. Potential problem of systems while working. Or a system error or failure, thus making it impossible to back them up.
In addition The user does not have backup services May be caused by the problem of the system while working System error or failure, or it can not back them