7 Methods to Fix Update Error 0x800F0984 Version 21H1 -Windows 10

So you’re having problems updating Windows 10? This article has 7 methods to fix update error 0x800F0984.


When installing “Windows 10, Version 21H1” Updates from the Windows Update Settings page, you may get error number 0x800f0984. Microsoft released the latest update version 21H1 for all customers on May 10, 2021. This upgrade enhances the operating system’s security and includes many new features.

When installing the May 2021 Update, how do you fix Error Code 0x800f0984?

You may simply resolve this update issue in a number of ways. It’s not difficult to fix this update problem, and you can quickly erase the above error and install Windows 10, Version 21H1 updates. Here, I’ll go through a few tried and true techniques that will almost certainly result in a successful repair for you.

What is the cause of Error 0x800f0984?

The following are the most frequent causes of this error:

  1. System Files That Have Been Corrupted
  2. Registry Files That Have Been Corrupted
  3. Drivers and software that are no longer supported
  4. System files such as dll, exe, and sys are missing.
  5. Incompatible program and driver were installed.
  6. Viruses and Malware
  7. Etc.

Method 1: Use the Advanced System Repair Tool to fix the problem.

The most common causes of this update problem include system file corruption, missing dll files, obsolete system drivers, malware on your computer, and so on. Before installing updates, it is suggested that you utilize Advanced System Repair Tool to repair all of the problems on your Windows machine.

Reset the Software Distribution Folder (Method 2)

This is one of the most effective and reliable ways for resolving any update-related problems. You must reset the Software Distribution Folder if you are having trouble downloading and installing updates from the Update & Security page. The following instructions will show you how to Reset the Software Distribution Folder.

Open Command Prompt as Administrator in the first step.


Step 2: Paste the instructions below and click Enter.

wuauserv, cryptSvc, bits, and msiserver should all be stopped. Ren C:WindowsSoftwareDistribution SoftwareDistribution.old Ren C:WindowsSoftwareDistribution SoftwareDistribution.old Ren C:WindowsSoftwareDistribution Net start wuauserv net start cryptSvc net start bits net start msiserver C:WindowsSystem32catroot2 Catroot2.old

Step 3: Try downloading Windows Update once again.

Method 3: Use the sfc command to repair system files.

The most common cause of this issue is system file corruption. You must look for and correct any corruption. It’s a pretty easy procedure, and all it takes is a single line of code to search and fix system files.

Open Command Prompt as Administrator in the first step.


Step 2: Type the instructions below and click enter.

sfc /scannow sfc /scannow sfc /s

Step 3: Re-run the Update.

4th Method: Execute DISM Commands

This command repairs the System Image File, allowing it to be readily repaired if any system files, such as exe files and dll files, are missing. This command is very helpful in resolving a variety of hidden system issues. This command can be used as follows:

Open Command Prompt as Administrator in the first step.

Step 2: Enter each of the following instructions one by one.

DISM /Online /Cleanup-Image /CheckHealth DISM /Online /Cleanup-Image /CheckHealth DISM /Online /Cleanup-Image /ScanHealth DISM /Online /Cleanup-Image /ScanHealth DISM /Online /Cleanup-Image /RestoreHealth DISM /Online /Cleanup-Image /RestoreHealth

Step 3: Re-run the update.

Method 5: Use the Update Assistant feature on Windows 10.

This is a little application created by Microsoft to assist customers who are having trouble upgrading their windows. Simply download, install, and use this program to forget about your problems. This program will install the most recent version of updates for you automatically.

Step 1: Go to the official Windows Update Assistants download page.


Step 2: Select the Update Now option from the drop-down menu. The Windows Update Assistants tools will be downloaded as a result of this.


Step 3: To open the downloaded utility, double-click it. If you are asked for Admin Permission, click Yes to grant it. The Windows 10 Update Assistant Wizard will be launched.

Step 4: Select the Update Now option from the drop-down menu. Before beginning Update, it will check CPU, Memory, and Disk Space. Then press the Next button.


Step 5: It will begin updating your Windows without any errors or the 0x800f0984 error code.

Method 6: Download Windows 10 Version 21H1 updates using Clean Boot Mode.

If you have an incompatible version of software and drivers installed on your computer, you may have problems installing Windows Updates as well as a variety of other issues. Start your Windows 10 computer in clean boot mode, and then download the latest updates. https://www.how2fixerror.com/clean-boot-startup-windows-7-8-10-step-step/

Run the Windows Update Troubleshooter (method 7)

Windows 10 has a program that checks for and resolves problems linked to Windows Updates. To diagnose and fix Update Error, you must use Windows Update Troubleshooter.

Step 1: Select Start > Settings > Update & Security from the Start menu.


Step 2: Select Troubleshoot > Additional Troubleshooter from the Troubleshoot menu.


Step 3: Run the Troubleshooter by selecting Windows Update.



I have described 7 Methods to Fix Windows 10, Version 21H1 Update Issue 0x800F0984 in this post, which will undoubtedly assist you in resolving this update error.