Windows 10 upgrade assistant stuck at 99%, Here 5 Solutions you may try


Microsoft Roll out Windows 10 November 2021 replace model 21H2 with a lot of new Features, Security enhancements. Every suitable machine related to Microsoft Server will get upgraded robotically. Also, Microsoft formally launched the Upgrade assistant to make the upgrade course of smoother. But generally customers report the Windows 10 Upgrade Assistant Stuck at 99% whereas they upgrade to the most recent Windows 10 model 21H2.

Mostly this drawback Windows 10 upgrade assistant stuck at 99% happen if the Downloaded Update recordsdata are broken or corrupted, System or boot partition fail to load the brand new replace, Unknown system error, Virus or ransomware assault, corrupted lacking system recordsdata, and many others.

Windows 10 replace assistant stuck

If you are additionally having comparable drawback with the home windows 10 replace assistant stuck at 99% right here apply the options beneath.

  • Start with a primary Solution be certain that you have a secure web connection to obtain all home windows replace recordsdata.
  • And verify there’s a minimal 32 GB of Free disk house accessible to obtain and set up home windows updates.

Windows 10 November 2021 replace system requirement

  • Memory: 2GB of RAM for 64-bit structure and 1GB of RAM for 32-bit.
  • Storage: 20GB of free house on 64-bit techniques and 16GB of free house on 32-bit.
  • Although not formally documented, it’s good to have as much as 50GB of free storage for a flawless expertise.
  • CPU clock pace: Up to 1GHz.
  • Screen decision: 800 x 600.
  • Graphics: Microsoft DirectX 9 or later with WDDM 1.0 driver.
  • All newest Intel processors are supported together with i3, i5, i7, and i9.
  • Up by means of the AMD seventh era processors are supported.
  • AMD Athlon 2xx processors, AMD Ryzen 3/5/7 2xxx and others are additionally supported.
  • Also, carry out A Full System Scan to verify any Virus Malware an infection will not be Stuck / Blocking the upgrade course of.
  • Some customers additionally recommend safety software program block the upgrade course of, Disable Third-party Antivirus / Anti-malware functions assist them to repair the difficulty.
  • Remove all related External Devices corresponding to a printer, scanner, audio jack, and many others.

If you have an exterior USB machine or SD reminiscence card hooked up when putting in Windows 10 model 21H2, you may get an error message stating (*10*) This is brought on by inappropriate drive reassignment throughout set up.

To safeguard your replace expertise, we now have utilized a maintain on units with an exterior USB machine or SD reminiscence card hooked up from being provided Windows 10 model 21H2 till this challenge is resolved.

Microsoft defined their assist web page

Change the placement of the Media folder quickly

Note: Follow these steps earlier than you restart your PC. Otherwise, the Media folder may not be accessible.

  • Open File Explorer, sort C:$GetPresent, after which press Enter.
  • Copy and paste the Media folder to the desktop. If you don’t see the folder, choose View and ensure the checkbox subsequent to Hidden gadgets is chosen.
  • Restart your PC, open File Explorer, sort C:$GetPresent within the handle bar, after which press Enter.
  • Copy and paste the Media folder from the desktop to C:$GetPresent.
  • Open the Media folder, and double-click Setup.
  • Follow the directions to begin the upgrade. On the Get vital updates display screen, choose Not proper now, after which choose Next.
  • Follow the directions to complete upgrading to Windows 10. After it’s executed, be certain that to put in accessible updates. Select the Start  button, after which choose Settings  > Update & safety  >Windows Update > Check for updates.

Disable the Windows replace service

  • Press Win + R, sort companies.msc to open home windows companies.
  • Scroll down and search for home windows replace service,
  • Right-click on Windows replace service choose properties,
  • Here change the Startup Type to Manual And Stop the Service subsequent to service standing

Disable Windows update service

  • After that Again try to run Windows 10 upgrade assistant and this time it can work.
  • And upgrade To November 2021 replace easily with none stuck.

Delete Windows Update Cache

Also if home windows replace obtain recordsdata get broken or corrupted you may face completely different replace / Upgrade obtain and set up issues. That trigger we have to clear the home windows replace cache on the Software Distribution folder (Where home windows replace shops replace recordsdata quickly)

For this course of first, we have to cease some home windows update-related companies.

  • Open the command immediate as administrator,
  • Then sort the beneath instructions to cease BITS, Windows Update, Cryptographic, MSI Installer companies.
  • Don’t overlook to press Enter after every of them:

web cease bits

web cease wuauserv

web cease appidsvc

web cease cryptsvc

  • Now reduce the command immediate window then go to the next folder:  C:Windows.  
  • Here search for the folder named SoftwareDistributionthen copy it and paste it in your desktop for backup functions.
  • Again Navigate to C:WindowsSoftwareDistribution and delete every little thing inside that folder.

Note: Don’t delete the folder itself.

Delete Software Distribution Folder Data

Finally, restart BITS, Windows Update, Cryptographic, MSI Installer companies by coming into the next instructions every adopted by Enter:

web begin bits

web begin wuauserv

web begin appidsvc

web begin cryptsvc

That’s all reboot your PC for a contemporary begin and run Windows Upgrade Assistant once more, this time, it’d really work.

Upgrade utilizing the Media Creation Tool

If nonetheless, Windows upgrade Assistant stuck At Any level whereas an upgrade to the most recent Windows 10 model. Then Download the Media Creation Tool To make the Windows upgrade course of smoother and error-free.

  • After obtain the media creation device, Double-click on the setup file to launch the device.
  • First Click Accept to conform to the phrases and situations.
  • Next Select the Upgrade this PC now possibility and click on Next.

Media creation tool Upgrade This PC

  • And comply with on-screen directions,
  • The Windows 10 setup will take over and set up the November 2021 Update in your PC
  • The set up shouldn’t take longer than half-hour, however it’ll rely in your {hardware} configuration, web speeds, and different elements.

Windows 10 21H2 ISO

If all above technique fails to upgrade to home windows 10 newest model, Upgrade assistant stuck at 99%, Media creation device fails to upgrade to Windows 10 November 2021 replace then the straightforward and simple technique Use a Windows 10 ISO file.

This technique is designed to information customers to carry out a clear set up of Windows 10 and get every little thing upgraded in PC so to repair Windows 10 upgrade assistant replace stuck or fail to put in error.

First Backup All vital Data and recordsdata to an exterior Device Drive. Download the Official Windows ISO file 32 bit or 64 bit as per your system processor assist. Also, disable Any Security software program corresponding to Antivirus / Anti-malware functions if put in.

  1. Open the ISO file by double-clicking on it. (You must use software program like WinRAR to open/extract the ISO file on Windows 7)
  2. Double click on setup.
  3. Get vital updates: Select Download and set up updates and click on Next. You can even skip this by deciding on Not proper now and get the Cumulative Update later in step 10 beneath.
  4. Checking your PC. This will take a while. If it asks for Product Key on this step, which means your present Windows will not be activated.
  5. Applicable notices and license phrases: Click Accept.
  6. Make positive you’re prepared to put in: This may take a bit longer. Just be affected person and wait.
  7. Choose what to maintain: Select Keep private recordsdata and apps and click on Next If it’s already chosen by default, simply click on Next.
  8. <>Ready to put in: Click Install.
  9. Installing Windows 10. Your PC will restart a number of instances. This may take some time.
  10. After Windows 10 is put in, open Settings > Update & Security > Windows Update and click on on Check for updates. Install all of the updates. This consists of updates for Windows 10 and drivers.

I hope After making use of the Above steps your drawback will get resolved. And you can be efficiently upgraded set up the most recent home windows 10 model 1903 in your Desktop and laptop computer. Still have any queries, Suggestions, or face any issue whereas apply the above steps be happy to debate within the feedback beneath. Also, learn