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When you try to install a Windows update, you see the Windows Update Error 0x8024B102. When this happens, the updating process usually fails and the system goes back to the previous version. This annoying problem could happen with Windows 11 or Windows 10, and the screen might say “We couldn’t finish the updates. Taking back changes”
Most of the time, the Windows Update Error 0x8024B102 is caused by third-party antivirus software and a corrupted database cache. This problem can also be caused by software conflicts, broken system files, and apps that block the Firewall.
Fix Windows Update error 0x8024B102: best 4 ways
Run Windows Update Troubleshooter
The update troubleshooter is a programme that comes with Windows. Its job is to find and fix any problems that might stop Windows updates from going smoothly. Here’s how to use it:
- To open Settings, press Win + I.
- In Windows 11, go to “System > Troubleshoot > Other troubleshooters.”
- Click the Run button next to Windows update on the next page.
- When the troubleshooter window comes up, click Next and then do what it says.
Repair Windows system files
Even after you uninstall a third-party app, some leftover files may cause problems with system files. Even programmes that aren’t built into your device can mess up core files by interacting with them. When the core system files get damaged, Windows updates may not work as they should.
Microsoft has given you a number of tools that you can use to find and fix damaged or missing system files. In this solution, we’ll look at how to run SFC and DISM scans to fix corrupted system files and the “Windows Image.” Follow the steps below to get this done:
- Start Command Prompt as an administrator first.
- When it starts up, type this and press Enter:
sfc /scannow
- This code will look for system files that may no longer be needed and fix them if they are.
- The whole process of scanning and fixing takes 10 to 15 minutes, so be patient.
- When this is done, run the command below to fix a damaged Windows Image –
- DISM.exe /Online /cleanup-image /Restorehealth
- This will also take 10-15 minutes, just like the SFC scan, so be patient.
Clear Windows update download path
There is a registry that keeps track of what patches have been installed and when. If this somehow gets messed up, it will stop any future updates from going smoothly. The only way to fix it then is to delete the registry. Here is how to get rid of this DWORD entry:
- First, press Win+R to bring up the Run dialogue box.
- Hit OK after typing “regedit.”
- When asked by UAC, hit Yes.
- Follow this path in the registry editor:
- HKEY LOCAL MACHINE SOFTWARE Policies Microsoft Windows WindowsUpdate.
- When you get to the path above, go to the right side of it.
- Here, look for the DWORD entry called “WUServer” and right-click on it.
- Choose “Delete” from the menu that pops up.
- If a message asking for confirmation comes up, hit Yes.
- Use the same steps to get rid of another entry here called “WIStatusServer.”
- Next, restart your computer to save the changes you just made.
Manually install Cumulative updates
If none of the above solutions fix the problem you are having, you will have to download and install cumulative updates by hand. This will fix the bug for sure. This fix works for almost all problems with updates. Here’s how you can manually update Windows on your computer –
- Windows is installed on your computer. To do this, open Run by pressing Win+R, typing “winver,” and hitting OK.
- About Windows will be the next thing you see. Check the version running on your PC, such as 21H1/2009, 1909/1903, 1809, 1803, 1607, etc.
- Now that you know which version of Windows you have,
- Click on your version of Windows on the left, and then click on the link at the top that shows the date it was published, the KB number, and the Build OS.
- Copy the KB number here, and then go to the site for the Microsoft update catalogue.
- Copy and paste the number of the KB into the search field, then press Enter.
- Next will be a list of results that match. Click the Download button next to the one that matches your system’s architecture (x86, x64, or ARM64).
- Click the link at the top of the next window. When you do this, the standalone package will start to download (.msu file format).
- Wait for this to finish downloading. Once that’s done, double-click the “Setup File” to start installing it.
FAQ
How do I force Windows Security update
On the Windows Update settings page, click View update history to see if you’re already using the Windows 10 2022 Update. Note the following, too: If you want to install the update right away, go to Start > Settings > Update & Security > Windows Update, and then click Check for updates.
Why does my Windows Update keep failing
You don’t have much room on your car. If Windows update keeps failing, it could be because you don’t have enough free space on your drive. Try to make some space on your drives and then run the Windows update again. Hardware or Drives That Don’t Work Together.
What happens when Windows won’t update
If Windows 10 won’t update, it could be because the system files are broken. So, to fix this problem, you can use System File Checker to look for corrupted system files and fix them.
How to fix Windows Update with command prompt
- Open a command prompt with a higher level
- Type the next command, then press the Enter key.
- Type the command sfc /scannow and press Enter.
- Close the command prompt and run Windows Update again.
How do I run a system repair from Command Prompt
Right-click CMD.exe and choose “Run as Administrator” from the menu. Click Yes on the User Account Control (UAC) message. Type SFC /scannow into the command prompt window and press Enter. System file checker is a utility that checks the integrity of Windows system files and fixes them if necessary.