Merge branch 'main' of https://github.com/MicrosoftDocs/windows-docs-pr into fr-update-setupdiag-article

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Frank Rojas 2025-04-08 10:56:03 -04:00
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@ -4,7 +4,7 @@ description: Use MBR2GPT.EXE to convert a disk from the Master Boot Record (MBR)
ms.service: windows-client
author: frankroj
ms.author: frankroj
ms.date: 11/26/2024
ms.date: 04/08/2024
manager: aaroncz
ms.localizationpriority: high
ms.topic: how-to
@ -19,9 +19,11 @@ appliesto:
# MBR2GPT.EXE
**MBR2GPT.EXE** converts a disk from the Master Boot Record (MBR) to the GUID Partition Table (GPT) partition style without modifying or deleting data on the disk. The tool runs from a Windows Preinstallation Environment (Windows PE) command prompt, but can also be run from the full Windows operating system (OS) by using the **`/allowFullOS`** option.
> [!IMPORTANT]
>
> **MBR2GPT.EXE** is located in the **`Windows\System32`** directory on any device running a [currently supported version of Windows](/windows/release-health/supported-versions-windows-client).
**MBR2GPT.EXE** is located in the **`Windows\System32`** directory on a computer running Windows.
**MBR2GPT.EXE** converts a disk from the Master Boot Record (MBR) to the GUID Partition Table (GPT) partition style without modifying or deleting data on the disk. The tool runs from a Windows Preinstallation Environment (Windows PE) command prompt, but can also be run from the full Windows operating system (OS) by using the **`/allowFullOS`** option.
The tool is available in both the full OS environment and Windows PE.