I have just added a third hdd to my usb Raid enclosure. Now Windows 10 Pro 21277.1 or 21277.1000 will not see the array in Disk Management
Any helpful suggestions welcome.
Are you saying it's not visible in Manage Disks and Volumes within Settings? If so, it's a known issue listed in aka.ms/wip21277. Do you see it in the classic Disk Management tool?
-Eddie