Note! This function is available for Basic GPT Hard Disks only. Dynamic GPT Hard Disks can not be converted. The conversion of a Dynamic GPT Disk to a Basic Disk (“Convert Dynamic to Basic”) will destroy the GUID Partition Table and result in a Basic MBR Hard Disk with remainders of a GPT partition.
See also: How to convert MBR Hard Disk to GPT Hard Disk
Typical layout of a GPT Hard Disk:
Note! Windows has different boot configurations for MBR and GPT Hard Disks. Using this option for a disk with an installed OS will leave the OS unbootable!
Backup & Recovery, Hard Disk Manager™ for Windows, HowTos: Paragon, HowTos: Windows, Partition Manager