Remove C: only

Hello.

Following is the excerpt from my </ CreatePartitions>. But I would like the C: were removed and recreated with the installation of the OS, using only the unallocated space and preserving the remaining partitions.

<DiskConfiguration>
                <Disk wcm:action="add">
                    <ModifyPartitions>
                        <ModifyPartition wcm:action="add">
                            <Active>true</Active>
                            <Extend>false</Extend>
                            <Format>NTFS</Format>
                            <Label>System</Label>
                            <Letter>C</Letter>
                            <Order>1</Order>
                            <PartitionID>1</PartitionID>
                        </ModifyPartition>
                        <ModifyPartition wcm:action="add">
                            <Active>false</Active>
                            <Extend>false</Extend>
                            <Format>NTFS</Format>
                            <Label>Data</Label>
                            <Letter>D</Letter>
                            <Order>2</Order>
                            <PartitionID>2</PartitionID>
                        </ModifyPartition>
                    </ModifyPartitions>
                    <CreatePartitions>
                        <CreatePartition wcm:action="add">
                            <Order>1</Order>
                            <Size>51200</Size>
                            <Type>Primary</Type>
                        </CreatePartition>
                        <CreatePartition wcm:action="add">
                            <Extend>true</Extend>
                            <Order>3</Order>
                            <Type>Logical</Type>
                        </CreatePartition>
                        <CreatePartition wcm:action="add">
                            <Order>2</Order>
                            <Extend>true</Extend>
                            <Type>Extended</Type>
                        </CreatePartition>
                    </CreatePartitions>
                    <DiskID>0</DiskID>
                    <WillWipeDisk>true</WillWipeDisk>
                </Disk>
            </DiskConfiguration>

Sorry for the poor english.

Thank you.

Edited May 13, 201016 yr by juca123