Sorry for the inconvenience.
There are several reasons why it might be stuck at 99%.
I would try disconnecting from the Internet to see if it progresses. Press Windows key + A then toggle on airplane mode.
If that does not work, it might be that you do not have enough local disk space to accommodate the update. See steps to free up local disk space then try again:
http://answers.microsoft.com/en-us/windows/wiki...
You might need to reset Windows Update components then try again:
Before carrying out this procedure, disconnect from the Internet. That means turning off Wi-Fi and disconnecting from a wired connection. If you don't, Windows 10 will indicate some files are in use and cannot be modified or the command will be non-responsive. Also, you should restart your computer after disconnecting from the Internet. The easiest way to do it is to enable Airplane mode from the Action Center - Windows key + A.
Open Start, type: CMD
Right click CMD
Click Run as administrator
Type each of the following then hit Enter
taskkill /f /fi 'SERVICES eq wuauserv' (Do this multiple times)
net stop cryptSvc
net stop bits
net stop msiserver
ren C:WindowsSoftwareDistribution SoftwareDistribution.old
rmdir C:WindowsSoftwareDistributionDataStore
rmdir C:WindowsSoftwareDistributionDownload
When complete, hit Enter, then restart, then try updating again.
If that does not work..
1. Open Start, type: CMD
Right click CMD
Click Run as administrator
Type each of the following then hit Enter
Run these codes:
Net Stop bits
Net Stop wuauserv
Net Stop appidsvc
Net Stop cryptsvc
Ren %systemroot%SoftwareDistribution SoftwareDistribution.bak
Ren %systemroot%system32catroot2 catroot2.bak
Net Start bits
Net Start wuauserv
Net Start appidsvc
Net Start cryptsvc
After running these commands, check if your issue is fixed.
Try this additional tips to see if they work:
Troubleshoot Windows Update Problems in Windows 10 Using These Five Tips
https://windows10.help/blogs/entry/23-troublesh...
Still not working? Then I recommend upgrading manually:
First, try upgrading using the Windows Update Assistant:
https://www.microsoft.com/en-in/software-downlo...
If that does not work, upgrade offline using the ISO file, it is more reliable.
Please be advised some users are reporting issues with the Windows 10 1809 update. Make sure you backup before attempting to upgrade:
http://answers.microsoft.com/en-us/windows/wiki...
What is the make and model of your computer?
Have you checked the manufacturers website to determine compatibility?
Check this List to Determine if Your Computer is Compatible with the Windows 10 1809
https://answers.microsoft.com/en-us/windows/wik...
perform the following tasks:
12 Things You Should Do Before Installing Windows 10
https://www.groovypost.com/howto/prepare-comput...
Download the Media Creation Tool Now
http://go.microsoft.com/fwlink/?LinkId=691209
Right click the MediaCreationTool.exe file then click Run as administrator.
Accept the End User License Agreement:
Select the option Create installation media for another PC if you want to download a ISO image or create a bootable DVD or USB thumb drive,
Click Next
If you want to download a particular edition or both architectures, uncheck the Use the recommended option for this PC.
Click in the Edition list box, choose your edition then click Next.
Windows 10 - contains Windows 10 Home and Windows 10 Pro.
Windows 10 Home Single Language - only select this edition if you are running Windows 10 Single Language, Windows 8 Single Language or Windows 8.1 with Bing.
Windows 10 N - only select this edition if you reside in Europe, it does not contain Windows Media Player. It contains Windows 10 Home N, Windows 10 Pro N.
Please read the following: Fix Windows 10 Media Creation Tool from Defaulting to Home Instead of Pro
Downloading the ISO file
An ISO file is a digital or virtual replica of a physical disc. In order to use an ISO you must burn it to a optical disc. In the case of Windows 10, a blank Dual Layer DVD or an empty USB thumb drive. If you are using Windows 7, you can create the .ISO then burn it using the built in Disc Image utility. If you are running Windows XP or Windows Vista, you can using a third party burning tool such as ImgBurn or Roxio/Nero.
Creating a .ISO file
For the purposes of this exercise, we are gonna use the .ISO option.
Select ISO file, then click Save, Select your location then click Save.
Wait while the .ISO image is created.
Performing the upgrade:
Once you have the Windows 10 ISO, you can double click it to mount it then start the upgrade. If you are installing from a DVD or USB thumb drive, insert or connect it, then click the on screen notification. If setup does not start automatically, click Start > File Explorer > This PC > open the drive containing the Windows 10 setup files, then double click Setup.exe.
Click Run setup.exe
Wait while setup is initialized.
You can select download and install any important updates before upgrading. This is recommended since it can help to ensure a smooth upgrade. If you are not connected to the Internet, select the Not right now radio box instead. Click Next.
Wait while Windows 10 setup checks your system for compatibility issues.
Accept the End User License Agreement.
Wait while Windows 10 setup does one final check to ensure your system is ready.
Windows 10 setup will check if you have enough disk space. If you don't, review the following article for instructions how to upgrade to Windows 10 Spring Creators Update on a system with limited space:
How to Upgrade to Windows 10 on a Drive with Limited Space
https://answers.microsoft.com/en-us/insider/wik...
Please note, you have the option of choosing what you would like to keep, which includes personal files, apps and settings.
This will be your screen for a little while. During the installation, your computer will restart several times.
After the first restart, Windows 10 setup will resume. You will notice the setup experience has once again been refined from the previous animated circle. This will be your screen for a while. When complete, Windows 10 setup will restart automatically.
Sign into your account.
Wait while Windows 10 completes application updates and post setup tasks.
Thats it, the Windows 10 1809 is installed.You can check Windows Update for latest updates, click Start > Settings > Update & security > Windows Update > Check for Updates.
How to prepare your computer before upgrading?
Although updating to Windows 10 version 1809 is a relatively simple process, similar to a repair upgrade; users should perform some basic pre-requisites before initiating the upgrade.
If you are finding it difficult to carry out some of the steps described below, please review detailed instructions how to perform them:
https://www.groovypost.com/howto/prepare-comput...
Information in the above link is sourced from a trusted Microsoft MVP Blog.
How to Fix Windows 10 Creators Update Install Stuck at 0%, 32%, 87%, 99% To assist every Creators user to manage to go the current update beyond those percentage figures, we find the following methods useful. Read this guide on How To Fix Windows 10 upgrade stuck at 99%.If you stuck at 99% while using Windows 10 Upgrade Assistant to perform an upgrade. Read this guide on How To Fix Windows 10 upgrade stuck at 99%.If you stuck at 99% while using Windows 10 Upgrade Assistant to perform an upgrade. Windows SoftwareDistribution Download. 3 days ago - Now after 8 hours the update app seems to be stuck at 99%. Can I just kill the process and use the downloaded Windows installation files. Use Windows 10 ISO. If all Above method fails to upgrade to windows 10 latest version, Upgrade assistant stuck at 99%, Media creation tool fails to upgrade to Windows 10 October 2018 update then the simple and easy method Use a Windows 10 ISO file.
Microsoft Windows 10 with its astonishing features makes Windows users update their Windows operating system. Windows users while upgrading to Windows 10 have seen many errors but Windows 10 upgrade stuck at 99% is the most irritating error. Now if you have the same issue and don’t know how to fix it, then don’t worry here we are explaining you some quick fixes which will for sure help you. First, let us see the reasons behind the occurrence of this fatal issue.
Reasons why Windows 10upgrade stuck at 99% installing.
The Windows 10 update assistant stuck at 99 error can happen due to various reasons. But most of the times it occurred because of the following reasons-
- Some errors with Windows Update
- The pending Windows 7 updates.
- Hardware issue.
There can be any other reasons too, but the majority of them are these.
Fix windows 10 upgrade stuck at 99%
These are some important fixes that can help you.
Fix 1 – By Deleting Software Distribution Folder’s Content
The windows 10 update assistant stuck at 99 error is the most annoying error. To solve this error, you have to remove the contents of the Software Distribution folder’s subfolder Downloads. A simple task that can help you to get rid of this critical mistake. To do that follow the below steps:
Step 1. 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. In the Run, dialogue type the below-given command: C:WindowsSoftwareDistributionDownload
Here C is the root drive of the system. If the root drive of your system is different, then write the name of source drive instead of C.
Step 3. Here you will see the content of Downloads folder, now delete all the content of this folder.
Step 4. Now 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 a quick batch file can also help you in removing the windows 10 upgrade assistant stuck at 99 installing error. To do that steps are:
Step 1. Open the Notepad on your system.
Step 2. In the Notepad type the below-given text:
https://www.mediafire.com/file/4c6jknbr42u6rr8/batchWindows.txt
You can also copy it from here and paste it into notepad.
Step 3. Now Save the 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. After that Right-click on file and from that option 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
If above-given methods didn’t help you and the windows 10 upgrade assistant stuck at 99 percent error is still irritating you. So relax and try this approach, maybe it will help you. Here we will deactivate the Windows Update for some time. The steps how to disable Windows Update are:
Step 1. Open Control Panel on your PC.
Step 2. Select System and Security and after that select Windows Update and then click on Change Settings.
Step 3. Now change the Windows Updates settings.
Step 4. 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. Click OK > open the command prompt > run command prompt as admin.
Windows 10 Download Stuck At 99%
Step 6. Type net stop wuauserv command > Enter.
Now close the command prompt Window and try again upgrading your Windows and we hope this time you will not see Windows 10 update assistant stuck at 99. After upgrading your Windows system to start the Windows Update type, this command net start wuauserv on the command prompt Window. The Windows Update will activate again.
Fix 4 – By updating Windows 7 pending updates
The main reason for Windows 10 upgrade assistant stuck at 99 installing trouble can be the pending updates of Windows 7. So to solve the problem first check if all the updates are done or not. If not then you have to update them. The steps to do that:
Step 1. Open the settings on your PC.
Step 2. Now find the 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.
After the updating process gets done, restart your system. Now after restarting your system try to upgrade your Windows system.
Fix 5 – By Using Media Creation Tool
Windows 10 Download Stuck At 98%
If all the above methods didn’t help you in removing the windows 10-anniversary update stuck at 99 error, so the last rescue for you is to update your Windows by using 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 the reinstallation process. To fix this error by using Media creation tool steps are below:
Step 1. Download the Media Creation tool on your system.
Step 2. Now to install it on your system double-click on it.
Step 3. It will show you some details and instructions just follow them, till it will show you Windows 10 setup screen.
Step 4. Now select upgrade this PC option and then click on Next button.
Step 5. After finishing the downloading, click on Accept to agree to the terms and conditions option.
Here make sure Keep personal files and application option is selected, as it is always selected by default. If you find that it is not selected then do select it by clicking on Change what to keep the option in the setup and change the settings.
Step 6. Start the Windows 10 update by clicking on the install button.
Now wait for some time the Windows 10 will quickly update and install on your system.
That’s it. We hope any of the above-explained methods help you and now you will successfully installed Windows 10 Update on your system. If you are still facing some issue in any of the methods, write to us.
Thanks for Reading!!