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Summary :

the format did not complete successfully

In this article, we will show you how to fix "the format did not complete successfully RAW" issue when formatting your micro SD card, memory card, USB drive or external hard drive. If you receive such an error in Windows 7/8/10, you can find a solution here.

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Format Disk Error Description

As is well known, Windows has a built-in tool called Disk Management which can be used to free manage your disk and partition. However, sometimes Windows Disk Management can't work in some cases, for example, Extend Volume is grayed out; Convert to MBR/GPT Disk only works after deleting all volumes; Windows fails to format and more.

Here a disk formatting error with Disk Management will be introduced in detail. This format disk issue is always discussed in many forums like Reddit.

Probably Windows fails to format your disk with  "the format did not complete successfully" error in Windows 10/8/7, especially when you attempt to format a RAW partition of the removable disk like micro SD card, memory card, USB flash drive, pen drive, SSD or external hard drive.

In Windows Disk Management, "Virtual Disk Manager The format did not complete successfully" error message appears, as shown below:

format did not complete successfully RAW

Or sometimes you want to format the exFAT partition in Windows Disk Management, but still, receive such an error.

format did not complete successfully

If you are experiencing the issue, you may be curious why this issue happens to you? In general, there are some reasons leading to not completing disk formatting, such as virus infection, file system corruption, bad sectors, and outdated BIOS or Windows Service Pack.

Well then, what should you do to fix it? Let's focus on the solutions about the format disk error according to the specific causes.

Tip: Usually, in addition to Windows Disk Management, some of you choose to format disk via Windows Explorer. However, "Windows was unable to complete the format" error message appears in all probability.

Solved - The Format Did Not Complete Successfully

If your disk becomes raw and fails to be formatted with the error message, but there are some important data, firstly you had better recover data from the corrupted or damaged drive and then start to fix the issue following the methods below.

Recover Data at First

Warning: If your disk becomes raw and fails to be formatted with the error message, but there are some important data, firstly you had better recover data from the corrupted or damaged drive and then start to fix the issue following the methods below.

To do this work, you can ask MiniTool Partition Wizard for help. As a professional partition manager, it has a feature called Data Recovery, enabling you to recover files from RAW partition easily. Its Pro Ultimate Edition or an advanced one can be used for file recovery, so get it from the following button now.

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Step 1: Launch MiniTool Partition Wizard to its main interface and then right-click on your target USB drive, SD card or any removable disk to choose Data Recovery from the context menu.

MiniTool Partition Wizard Data Recovery

Step 2: Then this tool will start to scan your removable disk. Please wait patiently.

Step 3: Find your needed files and check all the items, and then click the Save button to recover them to the specified path.

recover files from partition with format did not complete error

Related article: How To Recover Data From RAW File System, RAW Partition & RAW Drive

Solution 1: Remove Virus

To a large extent, unknown viruses may stop you formatting your removable disk, therefore, please download a piece of antivirus software to check and kill those viruses firstly. Then try to format your disk with "Format" feature of Windows Disk Management. If you are still unable to format micro SD card, SD card or USB drive, try the next solution.

Solution 2: Check Bad Sectors

Usually, a simple virus checking and killing may be not useful to fix "the format did not complete successfully micro SD" issue. Actually, the bad sector is one of the main factors. Thus, it is necessary to do a disk surface test to check whether there are some bad sectors or other physical defects.

Related article: What to Do If I Find Bad Sectors on Hard Drive in Windows 10/8/7?

In order to do this job, we advise you to adopt a professional tool. When searching for such a program on the internet, you will find it's variety. Which one to choose?

MiniTool Partition Wizard is worthy of being recommended to test disk bad sectors with Surface Test feature. If "the format did not complete successfully" issue appears on a micro SD card or a memory card, please use a card reader to connect it to your computer for disk checking.

This professional partition manager has multiple editions, thereinto, its Free Edition can be used here for personal users. Before you do, please download MiniTool Partition Wizard Free Edition, then install it on your computer and launch it.

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Then do as the following guidance shows:

Step 1: After double-clicking this free partition software, you will enter an interface. Click Launch Application to go to the main interface.

Step 2: Next select the micro SD card, USB drive or memory card you want to check, and click Surface Test from Check Disk menu. Or choose this feature from the context menu.

MiniTool Partition Wizard Surface Test

Step 3: Then click Start Now to begin this checking process. After a few minutes, all sectors of the target disk will be checked. From the figure, as follows, you know MiniTool Partition Wizard will mark Disk block without read error green and mark Read error in this block red.

surface test for bad sectors

After finishing this process, if no bad sectors are found, you can skip to solution 3. If some bad sectors are found, what should you do to shield these bad blocks to avoid experiencing "the format did not complete successfully RAW SD card" issue again?

Tip: Some of you may ask why not use MiniTool Partition Wizard to shield bad sectors. It is a pity that this free tool doesn't have such a function. As we know, there is a tool called CHKDSK which enables you to scan your drives for bad sectors, mark disk sectors as bad and shield them so as to make your disk usable again. Read this post - 3 Ways to Repair Bad Sectors to learn the solutions.

Now, after shielding bad sectors, you can try to format your USB drive or SD card, then "the format did not complete successfully SD card" issue won't occur.

Solution 3: Use Diskpart to Complete Formatting

In Windows, there is another built-in tool called Command Prompt that enables you to format your SD card or USB drive. How to fix “the format did not complete successfully” by using command? Follow the guide now:

  1. Click Win+R, input cmd to open this free tool.
  2. Finally, type FORMAT X: /FS:FAT32 /Q /V:PenDrive (X refers to the drive letter of your drive.)

fix the format did not complete successfully by using command

This solution comes from a Microsoft forum, check it to learn much.

Solution 4: Use MiniTool Partition Wizard to Format

If you fail to format your USB drive or SD card with solution 3, "the format did not complete successfully RAW USB" issue is still not solved. Now try to use a professional formatting tool. Here MiniTool Partition Wizard Free Edition is also useful to do disk formatting.

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Tip: Some of you may report that you can create a volume but when you try to format drives it says "The volume was created successfully but it was not formatted. Retry the format using the format task" or “the operation did not complete because a quick format is not possible”. If you are also bothered by these error messages, MiniTool Partition Wizard can also be helpful.

How to perform the formatting operation with this free partition manager? Look at the step-by-step guidance as follows:

Step 1: Launch MiniTool Partition Wizard Free Edition. Then select the partition of your SD card, USB drive, external hard drive, SSD or memory card in the main interface, and click Format Partition from Partition Management menu in the left pane. Or right click on the target drive to select Format feature.

format partition with MiniTool Partition Wizard

Step 2: Then in the pop-up window, select FAT32 as the file system of your target partition. Click OK to return to the main interface.

use MiniTool Partition Wizard to fix format did not complete error

Step 3: Finally, click Apply to make this change effective.

If there is more than one partition on your removable disk, external hard drive or SSD, please repeat the above steps to format the entire disk. With this tool, "the format did not complete successfully micro SD card" error can be fixed.

Solution 5: Wipe the Entire Disk

If Windows Disk Management is unable to format your micro SD card or USB drive, in addition to using the third-party program to format it, there is another option for you to choose, that is to wipe the entire disk.

Step 1: After entering MiniTool Partition Wizard main interface, right click on the target disk and select Wipe Disk.

wipe USB drive with MiniTool Partition Wizard

Step 2: Then you can see there are five wiping methods, and here we recommend you to check the first or second method with fast speed. Next hit the OK button.

choose a wiping method

Step 3: At last, execute this wiping operation by hitting Apply.

Solution 6: Recreate Partition

In addition to the above ways to fix "virtual disk manager the format did not complete successfully SD card" issue, you can also delete the target partition and create a new partition by Windows Disk Management.

If you have "the format did not complete successfully external hard drive" issue and decide to delete the partition on an SSD or external hard drive, you can use Delete Volume to delete the RAW partition. And then use New Simple Volume to create a new partition. During the process of recreating the partition, formatting will be done.

delete volume in Disk Management

Sometimes, when deleting the RAW partition of the removable disk, for example, a micro SD card, memory card or USB drive, Disk Management may not work with gray Delete Volume feature.

delete volume greyed out on a USB drive

In this case, what should you do to fix "the format did not complete successfully RAW SD card/RAW USB" issue? Fortunately, you can also use MiniTool Partition Wizard to do this work.

Step 1: Open MiniTool Partition Wizard Free Edition, and then select the partition you want to delete and click Delete Partition in the left pane.

delete partition with MiniTool Partition Wizard

Step 2: Then select Create Partition from Partition Management menu. Here set the file system of the target partition as FAT32. (USB drives use it by default.)

specify partition size and location for the new partition

Step 3: Then let all changes effectual by hitting Apply. By recreating the partition, it is useful to fix format disk error.

“I want to format my USB flash drive but I receive the error ‘the format did not complete successfully’ in Disk Management. This post is very helpful for me.”Click to tweet

Bottom Line

In this post, we show you what the error "format did not complete successfully in Disk Management" is, the specific situations about this issue on an SSD, external hard drive, USB drive, micro SD card or memory card and how to fix Windows 10/8/7 Disk Management the format did not complete successfully error, especially MiniTool Partition Wizard helps a lot.

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On the other hand, we welcome any question or suggestion for this post or our software from you. Please leave one comment in the following text box or send us an email via [email protected]. Much appreciated!

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