How To Fix Windows 10 Upgrade Stuck At 99

Microsoft Ringlet out Windows x November 2021 update version 21H2 with a number of new Features, Security improvements. Every compatible device connected to Microsoft Server will get upgraded automatically. Besides, Microsoft officially released the Upgrade assistant to make the upgrade procedure smoother. But sometimes users report the Windows 10 Upgrade Assistant Stuck at 99% while they upgrade to the latest Windows 10 version 21H2.

Mostly this problem Windows 10 upgrade assistant stuck at 99% occur if the Downloaded Update files are damaged or corrupted, Organisation or boot partition neglect to load the new update, Unknown organization error, Virus or ransomware assail, corrupted missing organisation files, etc.

Windows ten update assistant stuck

If you are likewise having similar problem with the windows 10 update assistant stuck at 99% here utilize the solutions below.

• Start with a basic Solution brand sure you take a stable internet connection to download all windows update files.
• And check there is a minimum 32 GB of Free disk infinite bachelor to download and install windows updates.

Windows x November 2021 update arrangement requirement

• Memory: 2GB of RAM for 64-scrap architecture and 1GB of RAM for 32-bit.
• Storage: 20GB of gratis infinite on 64-flake systems and 16GB of gratis infinite on 32-flake.
• Although not officially documented, it's adept to have upwards to 50GB of free storage for a flawless experience.
• CPU clock speed: Upwardly to 1GHz.
• Screen resolution: 800 ten 600.
• Graphics: Microsoft DirectX 9 or later with WDDM 1.0 commuter.
• All latest Intel processors are supported including i3, i5, i7, and i9.
• Upwardly through the AMD seventh generation processors are supported.
• AMD Athlon 2xx processors, AMD Ryzen three/5/vii 2xxx and others are besides supported.

• Also, perform A Full System Browse to brand certain any Virus Malware infection is non Stuck / Blocking the upgrade procedure.
• Some users as well suggest security software block the upgrade procedure, Disable 3rd-party Antivirus / Anti-malware applications help them to fix the event.
• Remove all connected External Devices such as a printer, scanner, audio jack, etc.

If you have an external USB device or SD memory card attached when installing Windows 10 version 21H2, you lot may become an fault message stating "This PC can't be upgraded to Windows 10." This is acquired by inappropriate drive reassignment during installation.

To safeguard your update experience, we have practical a hold on devices with an external USB device or SD memory carte fastened from existence offered Windows 10 version 21H2 until this issue is resolved.

Microsoft explained their support page

Change the location of the Media folder temporarily

Note: Follow these steps before you lot restart your PC. Otherwise, the Media binder might not exist available.

• OpenFile Explorer, typeC:\$GetCurrent, and then pressEnter.
• Copy and paste theMediafolder to the desktop. If you don't see the binder, selectViewand brand sure the checkbox adjacent toHidden items is selected.
• Restart your PC, open upFile Explorer, blazonC:\$GetCurrent in the address bar, and and then pressEnter.
• Copy and paste theMediafolder from the desktop toC:\$GetCurrent.
• Open up theMediafolder, and double-clickSetup.
• Follow the instructions to start the upgrade. On theGet important updates screen, selectNot right now, and so selectAdjacent.
• Follow the instructions to cease upgrading to Windows ten. After it'south done, brand sure to install available updates. Select theOutset  push button, and so selectSettings >Update & security  >Windows Update >Check for updates.

Disable the Windows update service

• Press Win + R, type services.msc to open windows services.
• Curl down and look for windows update service,
• Right-click on Windows update service select properties,
• Here alter the Startup Type to Manual And Stop the Service next to service status

• After that Once again endeavor to run Windows 10 upgrade assistant and this time it will work.
• And upgrade To November 2021 update smoothly without any stuck.

Delete Windows Update Enshroud

Likewise if windows update download files get damaged or corrupted you may face up different update / Upgrade download and installation bug. That cause we demand to articulate the windows update enshroud on the Software Distribution folder (Where windows update stores update files temporarily)

For this process commencement, we need to terminate some windows update-related services.

• Open the command prompt equally administrator,
• Then blazon the below commands to stop $.25, Windows Update, Cryptographic, MSI Installer services.
• Don't forget to press Enter after each of them:

net stop bits

net end wuauserv

net stop appidsvc

cyberspace end cryptsvc

• Now minimize the command prompt window and so get to the following folder:  C:\Windows.
• Here look for the foldernamed SoftwareDistribution,then copy it and paste it on your desktop for backup purposes.
• Once more Navigate toC:\Windows\SoftwareDistribution\  and delete everything within that folder.

Note: Don't delete the folder itself.

Finally, restart Bits, Windows Update, Cryptographic, MSI Installer services by entering the following commands each followed by Enter:

net get-go $.25

internet get-go wuauserv

cyberspace start appidsvc

net get-go cryptsvc

That's all reboot your PC for a fresh start and run Windows Upgrade Assistant over again, this time, it might actually work.

Upgrade using the Media Cosmos Tool

If withal, Windows upgrade Banana stuck At Any point while an upgrade to the latest Windows ten version. Then Download the Media Creation Tool To make the Windows upgrade procedure smoother and fault-free.

• After download the media creation tool, Double-click on the setup file to launch the tool.
• First ClickHave to concur to the terms and conditions.
• Next Select the Upgrade this PC at present option and click Next.

• And follow on-screen instructions,
• The Windows 10 setup will take over and install the November 2021 Update on your PC
• The installation shouldn't accept longer than 30 minutes, but it'll depend on your hardware configuration, net speeds, and other factors.

Windows ten 21H2 ISO

If all higher up method fails to upgrade to windows 10 latest version, Upgrade assistant stuck at 99%, Media cosmos tool fails to upgrade to Windows ten November 2021 update then the simple and easy method Use a Windows 10 ISO file.

This method is designed to guide users to perform a clean install of Windows 10 and become everything upgraded in PC so to fix Windows 10 upgrade assistant update stuck or neglect to install error.

• Windows 10 21H2 64 bit
• Windows 10 21H2 32 fleck

First Backup All important Data and files to an external Device Drive. Download the Official Windows ISO file 32 scrap or 64 bit as per your system processor support. As well, disable Any Security software such as Antivirus / Anti-malware applications if installed.

1. Open the ISO file by double-clicking on it. (You will accept to use software like WinRAR to open up/extract the ISO file on Windows 7)
2. Double click setup.
3. Get important updates: Select Download and install updates and click Next. You can also skip this by selecting Non right at present and get the Cumulative Update afterward in footstep 10 below.
4. Checking your PC. This will accept some time. If information technology asks for Product Primal in this step, that ways your current Windows is not activated.
5. Applicable notices and license terms: Click Accept.
6. Make sure you're ready to install: This might take a fleck longer. Only be patient and expect.
7. Choose what to keep: Select Keep personal files and apps and click Next If it is already selected by default, just click Next.
8. <>Ready to install: Click Install.
9. Installing Windows 10. Your PC will restart several times. This might accept a while.
10. After Windows 10 is installed, open Settings > Update & Security > Windows Update and click on Bank check for updates. Install all the updates. This includes updates for Windows 10 and drivers.

I hope After applying the Higher up steps your trouble will go resolved. And you will be successfully upgraded install the latest windows 10 version 1903 on your Desktop and laptop. Withal have whatsoever queries, Suggestions, or face any difficulty while utilise the above steps feel complimentary to hash out in the comments below. Also, read

• Fix Windows 10 keeps installing the same update over and over
• How to Download latest Windows eleven ISO paradigm (64 bit) for gratis
• Fix System Restore did not complete successfully on Windows 10
• How to Fix DPC Watchdog Violation Error in Windows 10
• Solved: Driver power land failure BSOD on Windows ten

Source: https://howtofixwindows.com/fix-windows-10-upgrade-assistant-stuck/

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