260 Copyright © Acronis, Inc., 2000-20102. Select volumes from which free space will be used to increase the Acronis Secure Zone.3. Specify the new size of the zone by: dragging the slider and selecting any size between the current and maximum values. Themaximum size is equal to the disk’s unallocated space plus the total free space of all selectedpartitions; typing an exact value in the Acronis Secure Zone Size field.When increasing the size of the zone, the program will act as follows: first, it will use the unallocated space. Volumes will be moved, if necessary, but not resized.Moving of locked volumes requires a reboot. If there is not enough unallocated space, the program will take free space from the selectedvolumes, proportionally reducing the volumes' size. Resizing of locked partitions requires areboot.Reducing a system volume to the minimum size might prevent the machine's operating system frombooting.4. Click OK.6.8.2.2 Decreasing Acronis Secure ZoneTo decrease Acronis Secure Zone1. On the Manage Acronis Secure Zone page, click Decrease.2. Select volumes that will receive free space after the zone is decreased.3. Specify the new size of the zone by: dragging the slider and selecting any size between the current and minimum values. Theminimum size is approximately 50MB, depending on the geometry of the hard disk; typing an exact value in the Acronis Secure Zone Size field.4. Click OK.6.8.2.3 Deleting Acronis Secure ZoneTo delete Acronis Secure Zone:1. In the Acronis Secure Zone Actions bar (on the Actions and tools pane), select Delete.2. In the Delete Acronis Secure Zone window, select volumes to which you want to add the spacefreed from the zone and then click OK.If you select several volumes, the space will be distributed proportionally to each partition. If youdo not select any volume, the freed space becomes unallocated.After you click OK, Acronis Backup & Recovery 10 will start deleting the zone.6.9 Acronis Startup Recovery ManagerAcronis Startup Recovery Manager is a modification of the bootable agent (p. 400), residing on thesystem disk in Windows, or on the /boot partition in Linux and configured to start at boot time onpressing F11. It eliminates the need for a separate media or network connection to start thebootable rescue utility.