Question MBR2GPT fails with error - Cannot find room for the EFI system partition.

Ron Kinderz

Reputable
Jul 1, 2016
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Hi,

Would love to get some help:)

I'm trying to install the new Win10 update but then I get this error: "windows can't be installed because this pc has an unsupported disk layout for uefi firmware"

Afterwards I run MBR2GPT run it in WINPE but I get this error: "cannot find room for the efi system partition"

I have two partitions on this disk: 1. System. 2. Recovery and 100mb unallocated.

When I try to shrink volume on Disk Management I get 0 size of available shrink space in MB.

The disk has plenty free space though.

Any ideas?
 

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