At the Disk Mapping step of the wizard, you can set the necessary size for the restored volumes. You can resize a volume if you have chosen to restore data in the Manual mode and customize disk layout. A volume will be shrunk or extended to the specified size during the process of data restore.
To resize a volume:
1.Specify а volume you want to resize:
a.Right-click a restored volume mapped to a target disk and select Resize.
b.[For volume shrink] Right-click unallocated disk space and select what volume from the backup you want to place on the computer disk. If the selected volume is larger than the amount of unallocated disk space, Veeam Endpoint Backup will prompt you to shrink the restored volume.
2.In the Volume Resize window, specify the desired size for the restored volume.