How To Fix Windows 10 upgrade stuck at 99 Percent 2021

Nothing is worse than any processor download stop at 99 percentage and here we are talking about the Windows 10 upgrade stuck at 99 Percent. Yes, the most annoying part of updating that when you stuck at 99%. Imagine you are waited a long to get an update done and your Windows 10 update stuck at 99%. At the time, what would you do? To answer this question, here we have come to rescue you to solve windows 10 update stuck at 99 2021 error right now with this guide.

Since Microsoft has released the new Windows 10 operating system with its outstanding features makes Windows users update their Windows operating system. Windows users have to upgrade their Windows 10 OS and have seen many errors but “Windows 10 OS upgrade stuck at 99%” is the most frustrating error. So if you are facing this error and don’t know how to fix it, then don’t worry here we are guide you some easy fixes which will for sure help you and error free every time.

Reasons why Windows 10 upgrade stuck at 99% installing.

Mostly the windows 10 update assistant stuck at 99 error that can happen due to various reasons. They are below given.

  • Some errors with Windows Update
  • The pending Windows 7 updates.
  • Hardware issue.

Fix windows 10 upgrade stuck at 99%

Fix Windows 10 upgrade stuck at 99 Percent [Complete Guide 2018]

Let’s follow the below given some best fixes for error “Windows 10 upgrade stuck at 99%”

Fix 1 – By Deleting Software Distribution Folder’s Content

Mostly the windows users are upgrading their OS windows 7 to windows 10, and it was facing Windows 10 update assistant stuck at 99 errors. So here’s to solve this error, you have to remove the contained by of Software sharing folder’s subfolder Downloads. An easy task that can help you to get rid of this grave mistake here’s simple steps to follow.

Step 1: Firstly, Open Run Dialogue Box on your Windows device. You can also use the shortcut Windows key + R key combination to open the run dialogue box.

Step 2: Now Run and dialogue type the below-given command: C:\Windows\SoftwareDistribution\Download

Fix windows 10 upgrade stuck at 99%

Merely the follow the root patch like here’s the C is the root drive of the system. If the root drive of your system is different, then write the name of source drive in its place of C.

Step 3: Next to Downloads folder, now delete all the content of this folder.

Fix Windows 10 upgrade stuck at 99 Percent [Complete Guide 2018]

Step 4: In the Last Restart your system.

After restarting your device again try the installation process. We hope now you can easily update your Windows operating system.

Fix 2 – A Quick Batch File

By making instant batch file can also assist you in removing the windows 10 upgrade assistant stuck at 99 installing error. To do that steps are:

Step 1: On your system, open the Notepad.

Step 2: In Your Notepad type out below give text:

You can also copy it from here and paste it into notepad.

Step 3: Save this file as .bat (Remember the extension has to be .bat), keep it at that location of your system from where you can quickly locate it, that’s why saved it on the desktop of your system.

Step 4: Right-click on file and from that options list select Run as Administrator option.

Step 5: After the file has finished its process, restart your system.

After restarting your system, try the Windows update process again, and we hope now it will not give you an error like windows update stuck at 99 percent.

Fix 3 – Temporary Deactivation of Windows Update

While the windows 10 upgrade assistant stuck at 99 percent error is still annoying you. So calm down and try this advance, Perhaps it will help you. While, we have gone a show you the how to deactivate the Windows Update for some time. Just follow the Steps that below given.

Step 1: Firstly, Open Control Panel on your PC.

Step 2: Now Select System and Security and after that select Windows Update and then click on Change Settings.

Step 3: And change the Windows Updates settings.

Fix Windows 10 upgrade stuck at 99 Percent [Complete Guide 2018]

Step 4: Click to Uncheck “Giving me recommended updates the same way I receive important updates” and also uncheck “Giving me updates for other Microsoft products when I update Windows” options.

Step 5: Well, Tap to OK > open the command prompt >  run command prompt as admin.

Step 6: Type net stop wuauserv command > Enter.

In the Last, you have to close the command prompt Window and try again upgrading your Windows, and I hope that this time does not see Windows 10 update assistant stuck at 99. After upgrading your Windows system to start the Windows Update type, this command net starts wuauserv on the command prompt Window. You will see this Windows Update will activate again.

Fix 4 – By updating Windows 7 pending updates

Mostly the Windows 10 upgrade assistant stuck at 99 installing trouble can be the awaiting updates of Windows 7. So, Here to solve this problem first and check if all the updates are done or not. If not then you have to update them.

Step 1: First, Open the settings on your PC.

Step 2: At that find Windows Update option and click on it.

Step 3: From there click on Check for updates option.

Step 4: Now it will show you all the available updates for your Windows, update them.

While all updates are done, so now restart your system. And restarting your systems tries to upgrade your Windows system.

Fix 5 – Use Windows Media Creation Tool 

The Media creation tools are there to help you by creating a setup file for Windows 10. It will assist you in reinstallation process. To fix this error by using Media creation tool steps are below:

Step 1: First, Download the Media Creation tool on your system.

Step 2: Install it on your system double click on it.

Step 3: Go to next and, till it will show you Windows 10 setup screen.

Step 4: Select upgrade this PC option and then click on Next button.

Fix Windows 10 upgrade stuck at 99 Percent [Complete Guide 2018]

Step 5: After finishing the downloading, click on Accept to agree to terms and conditions option.

Here you can see these personal files and application option is selected, so when I was as default always selects it. If you find that it is not chosen then do select it by clicking on Change what to keep the option in the setup and change the settings.

Step 6: Now You Should Start the Windows 10 update by clicking on install button.

Now wait for some time the Windows 10 will quickly update and install on your system.

That’s it.

These are the above mention all methods are successfully installed Windows 10 Update on your system.

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