Installing and Using Utilities 6-118. Specify the installing medium and the Windows system partition.[Specify medium / Partition] steps are displayed. Confirm the parameters, modify ifnecessary, and then click [Next].IMPORTANT: About partition size– Specify the partition size larger than required minimum size forOS installation.– Do not specify larger partition size than the capacity ofconnected hard disk drive. If you select "Create a new partition" at "Windows system drivesettings", the contents of the hard disk will be all deleted. If "Use existing partitions" is selected, NEC EXPRESSBUILDERinstalls the Operating System to the Windows partition (The Bootpartition (if it exists) and the Windows partition are deleted). Thedata in the other partition is kept if the system has two or morepartitions. (See the figure below.)BootPartitionDeletedWindowsPartitionDeletedUser DataPartitionRetained You can not re-install the system with the existing partition that isupgraded to Dynamic Disk remained. Do not select "Use existingpartitions" at "Windows system drive settings".