摘要 |
PURPOSE:To provide a utility processor which does not restore through the use of a flexible disk with backup interrupted on the way. CONSTITUTION:When the backup processing is interrupted on the way (S43), the backup processing is finished as it is. When the backup processing is normally finished to the end (S44), a display device 27 is instructed to exchange the flexible disk of a backup destiantion drive for a first flexible disk (S45) to store as 'OK' in the recording part of the first flexible disk (S46). |