Wanting to formatyour SD card, USB drive, or external hard drive is a good move. But what if youencounter an error that says “Windows wasunable to complete the format” along the way?

Getting thiserror message can cause you to panic. That, or it might make you want to passup the task.

But don’t fret.Finding a way to fix the problem is easy-peasy!

In this post,we’ll learn what to do. This way, you won’t feel discouraged whenever you wantto format your drive.

UsingCommand Prompt

Windows’ Command Prompt can help you out with this. After all, the command prompt is the most basic way to format a hard drive.

So first up is tolaunch Command Prompt from theWindows menu.

Then type thefollowing command and hit enter: formatC: /fs:ntfs

In this case, Ichose to format drive “C”, with “ntfs” as the file system.

This is why Ientered the specific command. I chose it because, in my case, this drive isproblematic. It doesn’t have to be the case with you.

If your own driveC doesn’t need formatting, you may choose to leave it be. You can change driveC into the drive letter that you want to format.

For example, the drive letter you want to format is drive “J”. And the file system you want to have on on the drive is “FAT32”. Therefore, what you should be entering in the Command Prompt window is this: format J: /fs:FAT32.

UsingDisk Management

One of the relatively easy ways to go about this is to turn to the Windows Disk Management tool. It’s the program that can help you manage the different drives on your computer.

To begin, fire upDisk Management from the Windowsmenu.

Choose the drivewhere you received the “Windows was unable to complete the format” errormessage. Then right-click and choose Format.

Using Third-Party Tools

You can also seekthe help of third-party tools for this. A benefit of going with this approachis that you will be using tools that were specifically designed for thepurpose.

If the Windows tools mentioned above have failed to resolve this error, another practical solution is to let these tools work for you. Just make sure the ones you download and install in your system are 100% safe. The ones below have been checked by us and are clean.

EaseUSPartition Master

It’s a diskmanagement software for Windows and Mac users. Its free version can handle thetask seamlessly. And if you end up liking how it works and can’t get enough ofit, you can turn to a premium version.

So to start, go ahead and launch EaseUS Pa r tition Master .

Next, select adisk. Right-click on your selection and choose Format.

AOMEIPartition Assistant

It’s anotheruseful tool that helps you manage partitions. It works for different Windowsversions including Windows 7, 8.1, and 10.

With it, you cancopy, move, resize, and merge partitions. You can also turn to it to migrate OSand convert MBR/GPT disk with no data loss.

To begin, load up AOMEI Partition Assistant .

Select apartition and right-click on it to reveal a drop-down menu.

Choose Advanced > Check Partition.

From the Check Options, select Check partition and fix errors in thispartition using chkdsk.exe and hit OK.