MBR2GPT Disk layout validation failed

[Aaron B]

When i try to run 

mbr2gpt /validate /disk:0 /allowFullOS

i get the following output

MBR2GPT: Attempting to validate disk 0
MBR2GPT: Retrieving layout of disk
MBR2GPT: Validating layout, disk sector size is: 512 bytes
Disk layout validation failed for disk 0

I read a bit about it, and it seems to not work because disk 0 isnt a system disk, but in my case it is.

I am using build 1709

[#2]

I got the same error when attempting to use the mbr2gpt tool on my disk0; any ideas what could have caused it?

C:\WINDOWS\system32>mbr2gpt /validate /allowFullOSMBR2GPT:

Attempting to validate disk 0MBR2GPT:

Retrieving layout of diskMBR2GPT:

Validating layout, disk sector size is: 512 bytes

Disk layout validation failed for disk 0

@Aaron B 

[#3]

@Aaron B Boot with   USB windows  10 PE, and then try to enter below command

mbr2gpt.exe /validate /disk:0

mbr2gpt.exe /convert /disk:0

Note once conversion formats all partitions in the Disk 0 , you wont be able  recover anydatas .

for more information, visit below page

**https://docs.microsoft.com/en-us/windows/deployment/mbr-to-gpt**

[#4]

@RAJUMATHEMATICSMSC This is not what i wanted, i wanted to convert the disk while keeping all of my stuff. (See the /allowFullOS switch) 

[#5]

Ill unsubscribe from this because its 2 years old and i no longer require assistance with this.