how to fix gpt partition style error without losing data

 

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I can’t proceed with windows installation, the error message reads “windows cannot be installed on this disk the disk is of gpt partition style"

This error occurs during windows installation process irrespective of the version of windows you are installing.

This is a quick guide on how to fix gpt partition style error without losing data

 CONTENTS

1)WHAT IS THE CAUSE OF THIS ERROR?

2) HOW TO CONVERT GPT PARTITION STYLE TO MBR TO FIX THIS ERROR

3)CONVERT GPT DISK TO MBR WITHOUT LOSING YOUR DOCUMENT TO FIX THIS ERROR 

4)HOW TO USE UEFI BOOTABLE USB FLASH DRIVE TO FIX THIS ERROR


this is a straightforward tutorial which will guide you on ways that fix "the chosen disk is of GPT partition" style error message while not losing your documents.

GPT and MBR are two sorts of hard disk partition schemes. MBR an acronym for master boot record and GPT is an acronym for GUID partition table. MBR is partition system that manage disk operations and it’s widely employed by a majority of users thanks to its compatibility with most PC.

WHAT IS THE CAUSE THIS ERROR?

This is a general error Which means the PC is set up to boot in legacy BIOS mode but the disk drive where you plan to install windows is partitioned as GPT style. Windows operating system only supports an MBR disk partition style. This is a common problem people face during windows setup. Thus, the solutions to the present error is 

1)Converting GPT disk to MBR

2)Using a UEFI bootable usb flash drive

How to convert GPT partition style to MBR to fix this error

There are two major steps in converting GPT to MBR 

STEP 1: FORMAT AND DELETE ALL PATITION: note that this step wipes your hard drive and convert it to MBR. Before employing this step, you should backup your files in advance. This process is done when you get the error message, it is quite simple, format and delete all partition until u get an UNALLOCATED partition. At this point your hard disk is converted to MBR automatically.

Another process in using step 1 is by using command prompt. Below are the procedures

Procedure 1: hold shift and press F10 when you see the error message “the selected disk is of GPT partition style” during windows installation. This opens a command prompt

Procedure 2: type diskpart and press enter 

Procedure 3: type listdisk and press enter, this command list all drive on your PC

Procedure 4: type select disk 1 and press enter. Take note of the disk you want to format and replace 1 with your disk number

Procedure 5: type clean and press enter. The clean command deletes all partition from the disk you selected earlier in procedure 4

Procedure 6: type convert mbr and press enter. This is the command that convert the disk to MBR partition style.

STEP 2: CONVERT GPT DISK TO MBR WITHOUT LOSING YOUR DOCUMENT TO FIX THIS ERROR

remove the hard disk and insert it in an external hard disk enclosure and connect it to another PC. 

Procedure 1: download and install DISKGENIUS disk utility software.  

Click HERE to download free. 

Procedure 2:  use the images below as guide. Launch disk genius software you installed after connecting your hard disk drive. on the disk you want to convert, click disk.

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Procedure 3: select convert to MBR partition table

 

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Procedure 4: click ok to confirm the operation

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Procedure 5: from the toolbar click on save all to save all changes.

Return the hard disk drive to your PC and proceed with Windows installation.

HOW TO USE UEFI BOOTABLE USB FLASH DRIVE TO FIX THIS ERROR 

A bootable usb flash drive that's configured to boot in UEFI mode can fix this error.

Click the link below to learn how to create a bootable UEFI flash drive

 How to create bootable USB flash drive

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