- The first thing that you can do to fix the 0x80240034 error is to check for update glitches.
- Windows update error 0x80240034 can occur if your system files are damaged.
- In this case, a good idea is to use a series of Command Prompt scans to resolve the issue.
- Last but not least, don't forget that malware can easily cause error 0x80240034.

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Several Windows 10 users who experience the error 0x80240034 reported that their Windows Update gets stuck at 1% and it fails entirely.
You can see Windows 10 error 0x80240034 when you view the update history which indicates that the update has failed, though downloading might be 100% complete.
You’ll find in this guide a few effective solutions that can be applied to fix the Windows 10 error 0x80240034 once and for all.
Basic checks
- Free up some space by deleting unnecessary files or apps
- Disconnect external hardware that you’re not using (peripherals, USB media)
- Use the Get help option in Settings
Now let’s get down to the actual solutions. Take them one by one, and don’t forget to restart your device after each to apply the changes.
How can I fix Windows 10 update error 0x80240034?
1. Use Windows Update Troubleshooter



2. Run SFC


3. Run DISM
dism.exe /Online /Cleanup-image /Restorehealth

dism.exe /Online /Cleanup-Image /RestoreHealth /Source:C:/Repair/Source/Windows /LimitAccess
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4. Download the update manually

5. Run a full system scan

Sometimes a malware infection can cause a 0x80240034 Windows update error. To fix the problem, we advise you to perform a full system scan with your antivirus.
In case you don’t have a reliable antivirus, we strongly recommend trying out a fast one that won’t interfere with your system in any way.
To find the most suitable choice in terms of antivirus protection, it is highly recommended to choose a professional solution from the best antivirus software for Windows 10.
6. Reset Windows Updates Components

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
rmdir %windir%SoftwareDistribution /S /Q
net start wuauserv
net start cryptSvc
net start bits
net start msiserver
In addition, you can create a reset script using the steps outlined in our WUReset script guide.
Windows Update error 0x80240034 can be problematic, but we hope that you managed to fix it using one of our solutions.
We’d like to know if this article was helpful or if you have tried other solutions. Get in touch with us using the comments section.
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