Letter specifies a drive letter to assign to the partition.



Specifies the drive letter to apply to a partition. Drive_letter is an uppercase letter, C through Z.

If you do not specify a letter, this setting defaults to the first available letter from C through Z.

Drive_letter is a string.

This string type does not support empty elements. Do not create an empty value for this setting.

Valid Passes


Parent Hierarchy

Microsoft-Windows-Setup | DiskConfiguration | Disk | ModifyPartitions | ModifyPartition | Letter

Applies To

For the list of the supported Windows editions and architectures that this component supports, see Microsoft-Windows-Setup.

XML Example

The following XML output for the DiskConfiguration setting shows two partition modifications. The first modification formats the partition for NTFS, marks the partition as active, and assigns the drive letter C to the partition. The second modification formats the second partition on the disk to NTFS, assigns the drive letter F to the partition, and extends the partition to fill the remainder of the disk.


See Also