Fixed: Failed to format the selected partition Error: 0x8004242d

May 24,2019 • Filed to: Partition Solutions • Proven solutions


Formatting your hard disk drive is essential for many reasons. Many use this to rid their drive of all the data, for clean install of a new OS like Windows 10 and many other reasons. However, sometimes you might encounter errors regarding the formatting process. In this article, we will show you how you can solve partition formatting problems with the use of DiskPart. We’ll also recommend some third-party softwares you can use to make the process easier and faster.

Overview of the Error: 0x8004242d

As previously mentioned, you may encounter errors while trying to format a drive or partition. This may be in the error code 0x8004242d. This usually indicates a corrupted setup disk, outdated mass storage driver, improperly plugged in data cables, issues with hardware, etc. Generally, this is a formatting failure.

When dealing with this problem, the primary concern is not to find out where the problem is coming from but to actually allow us to proceed with the format. Here’s how you can fix ‘Failed to Format the Selected Partition’.

Solution 1: Use DiskPart utility to clean disk

1.Open Command Prompt by typing it in the Search bar or typing cmd in the Run tool.

2.In the command line, type in diskpart and hit Enter.

3.Type in list disk and hit Enter.

4.The window will show you a list of active disks. Determine the disk number of the disk you want to fix.

5.Type in select disk # (# stands for the disk number, replace it with whatever disk you’re going to work with)

6.Type in clean and hit Enter to delete the data in your chosen disk.

7.Once the process is finished, you’ve already deleted all the data within the partition.

8.Exit Command Prompt and proceed with the installation of your Windows.

Solution 2: Use a third-party partition software

Here are ten of the best third-party partition management softwares you can download for free in your computer.

1.AOMEI Partition Assistant

AOMEI Partition Assistant is an all-in-one tool that makes use of a step-by-step wizard to help users operate it more easily. It also has the feature of running without an operating system. It’s packed with many features you might need to fix partition issues.

2.Active Partition Manager

Active Partition Manager is a simple yet powerful software. The interface is very clean, thus making it highly user-friendly. It supports many file types like FAT, NTFS, exFAT, HFS, etc. If you’re looking for an all around software, this might be a good choice.


GParted is very popular among tech websites for its many advanced features. It allows you to create, delete, merge and resize partitions with just a few clicks. Tasks are performed much faster because the program allows you to queue up tasks without requiring a PC restart.

4.Cute Partition Manage

Cute Partition Manager is unique in that it doesn’t require an operating system to run. This program is suitable for those who want to work with only their keyboard as this is 100% text-based. It might be intimidating but because this only requires typing in commands, it’s actually easy.

5.Macrorit Partition Expert

The defining feature of Macrorit Partition Expert is its organized and clean interface. All of the features are showcased on the dashboard so you won’t have to find them anymore. You can also queue up as many tasks you want and only make changes by clicking the Commit button. 

6.Paragon Partition Manager

If you like thorough and complete instructions, Paragon Partition Manager may be your best choice. It also allows you to preview the changes before actually applying them to your computer, making it less prone for mistakes. It’s very versatile too; supporting many file types like NTFS and FAT32.

7.IM-Magic Partition Resizer

It might seem like magic when you’re working with IM-Magic Partition Resizer. It allows you to copy, merge, move, delete and even resize active partitions. If you’re in a hurry, you might enjoy this program because it installs very quickly.

8.Tenorshare Partition Manager

Simplicity is what Tenorshare Partition Manager is going for. The interface is very clean. Every feature can be found at the top-most part of the program so that you won’t need to look around each time you’re going to make any changes. All of the features you need in a partition software is also included in the free version.

For the average PC users, formatting a drive or partition is difficult enough to do. So if one suddenly comes across errors while performing this task, it might seem complicated already. By carefully following the steps above, you will solve error 0x8004242d in no time.

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