How To Fix Setup Was Unable To Create A New System Partition

How-To Tips & Tricks

If you are planning to upgrade your hard disk to SSD or a higher capacity HDD, then you will have to reinstall your operating system and create partitions. However, this task is not as easy as it sounds and many users complain of getting the “Setup was unable to create a new system partition” error. To resolve this error and smoothen the transition from one HDD to another, this guide will describe an amazing software: AOMEI Partition Assistant Professional.

The AOMEI Partition Assistant Professional helps users to clone operating system partitions from your existing system hard disk to a new one. This saves a reinstall of the Operating system and other applications on your new hard disk. Besides, this application also facilitates the transfer of data from one hard disk to another. This process is also known as Operating System Migration.

How to Fix Setup Was Unable To Create A New System Partition Error on Windows

setup was unable to create a new system

The AOMEI Partition Assistant Professional software is an easy-to-use application that can be used by anyone without effort. Here are the steps to migrate your operating system and fix the “Setup was unable to create a new system partition” error in Windows operating system.

Step 1: Install the AOMEI Partition Assistant Professional software and Run the application.

Step 2: Once the app interface loads, click on “Migrate OS to SSD”. 

setup was unable to create a new system partition

Step 3: Select any unallocated space on the new hard disk you wish to migrate to. 

setup was unable to create a new system partition

Note: If you do not find any unallocated space on your hard disk, then check the box labeled as “I want to delete all partitions on this disk 2 to migrate to the disk”. This will delete all the existing partitions on the new disk and remove all data.

Step 4: The next step is to resize the partition to be created on the new hard disk followed by the Next button.

setup was unable to create a new system partition

Step 5:  Click on Finish Button

setup was unable to create a new system

Step 6: The App interface will now load the main screen. Click on the Apply button.

setup was unable to create a new system

The AOMEI Partition Assistant Professional can recover lost partitions and rebuild Master Boot Record on your Hard disk as well.

The Final Word on How To Fix The Error Setup Was Unable To Create A New System Partition

The AOMEI Partition Assistant Professional is an amazing software when it comes to creating new partitions and recovering old partitions. The app offers a demo version for users to try before buying and check out all the features. This application is a powerful one and it goes beyond the functions and features provided by Windows default Disk Management utility.

Frequently Asked Questions

Q1. Why is setup unable to create a new partition?

This error occurs when the Windows Disk Management utility is unable to read and process the partitions on the hard disk. To resolve this error you have to use third-party software like AOMEI Partition Assistant Professional.

Q2. Why is the system setup unable to locate the system partition?

The Error “Setup was unable to create a new system partition” occurs due to hardware issues also. If the Hard disk is not compatible with the current version of your system then you may face issues while creating the partition.

Q3. Why is my USB stick not creating a new partition?

Windows setup may be unable to determine which drive is an external USB drive and which drive is a local disc to which Windows should be installed depending on how your PC is configured and which hardware you are using.

Q4. Is there a way to create a partition in Windows 7?

In order to correctly create the MBR and bootloader, Windows needs to know which drive is your primary boot drive during setup. This problem does not usually occur in Windows 7, Windows 8, or Windows 10 installations that use EFI or UEFI. Additionally, some USB sticks appear to Microsoft Windows as a standard drive rather than a bootable USB. Using third-party software like AOMEI Partition Assistant Professional can help to create partitions in Windows 7.

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