I'm trying to convert my system to UEFI to get ready for the Windows 11 release. When trying to use the 'mbr2gpt /validate' command in cmd its telling me "Can Not Find OS Partition(s) for Disk 3"
Windows 10 is installed on Disk 3 (per Disk Management.. C Drive.. which is a M.2 drive in the motherboards M2[A] slot) And it shows as the "Boot" drive. However its not finding the OS.
Also, I'm not sure why, but Disk 1 (HDD) has a partition style of GPT, but there has never been an OS installed on that drive. It's only been used to store downloaded files, as that is what it was specifically bought for.
I have 3 other drives. One M.2 drive (for Games in Slot M2[B]) and 2 HDD, one for Programs and just a Spare Drive, which are just SATA drives
