Deleted System Reserved Partition - Need to Re-Create

Please edit your profile with ALL your hardware specs. It will help us to help you
System Specs - Fill in at Ten Forums

You not only deleted the recovery partition but also the System partition.
It isn't the missing recovery partition that is preventing from the conversion. It is the system partition (first partition, NTFS -100M)

Did you disabled the recovery partition (reagentc /disable) before deleting the partition?

Open a CMD window as administrator and type:
reagentc /info

Do you have any disk manager like Minitool or Aomei partition? If you do, you can create a EFI partition, load the boot manager on it and then convert the drive from MBR to GPT. Easy task.

g50eed said:

I created the WinPE bootable media. Question: Is using mbr2gpt within WinPE non-destructible like within Windows 10?

It will work. I tested it myself. The changes made by winpe mode are permanent. No need to supply all those logs as requested - they are irrelevant - you are very close now.

Megahertz said:

Please edit your profile with ALL your hardware specs. It will help us to help you
System Specs - Fill in at Ten Forums

You not only deleted the recovery partition but also the System partition.
It isn't the missing recovery partition that is preventing from the conversion. It is the system partition (first partition, NTFS -100M)

Did you disabled the recovery partition (reagentc /disable) before deleting the partition?

Open a CMD window as administrator and type:
reagentc /info

Do you have any disk manager like Minitool or Aomei partition? If you do, you can create a EFI partition, load the boot manager on it and then convert the drive from MBR to GPT. Easy task.

mbr2gpt recreates EFI partition - Ops objective is to convert an mbr drive to gpt. Lets do one step at a time. Winre.wim can be sorted later. It is not critical to Ops mission.