Change Raid Setting of G-Raid 8TB Thunderbolt 3

How do I change the G-RAID 8TB Thunderbolt 3 RAID Array from Raid 0 to Raid 1 ? Operating system will be Windows 10.

Changing RAID policy on G-RAID w/ TB2 & 3

Now the ending to this shows the process to erase and finish on a Mac but the process is the same for Windows, when prompted at the end click Disk Management where you will see the drive and you can Right click it and select New Simple Volume then go through the wizard to format the drive and it will be ready to go.