How to fix Windows Update Error 0x80240034

When updating Windows, if you see an error that says “Windows Update failed to install (error 0x80240034),” then you should know that it has happened because the update services are failing at some point.

Windows Update Error 0x80240034

You may also receive the Error constant WU_E_DOWNLOAD_FAILED with the lines that say “Update has failed to download.” This could occur due to the timeout, duplicate update, installation is not allowed, and so on. In this post, you are going to learn the possible fixes that can help you resolve the Windows Update failed to install error 0x80240034.

Fixing Windows Update failed to install error 0x80240034

Solution #1 Restart Computer and Try again

The problem could be a simple network or PC error which can automatically be resolved sometimes just by simply restarting your Windows 10 device and running Windows Update again.

Solution #2 Delete Files from Software Distribution Folder & Catroot2

The updates that are downloaded by Windows are kept in a dedicated folder called “Software Distribution.” You need to clear the contents of the Software Distribution folder by running the Windows Update Troubleshooter. However, running this inbuilt Windows Update Troubleshooter can also fix most common Update problems on Windows 10 PC. Catroot & Catroot2 Folder can also be reset in order to fix the issue.

Solution #3 Cleaning the Temporary Files and System Files

Windows 10 has been featured with Storage Sense feature which can automatically remove all the temporary files from your device, or you can do it one-by-one as well. When running manually, make sure that you check folders such as Download where the downloaded files are kept. Thus, you also need to ensure that you are not deleting essential files.

Solution #4 Disable the Antivirus during Setup

The error code 0x80240034 has been marked to be often triggered by external tools. Possibly, your files can just be fine, but the Antivirus program installed on your device is causing this error. When an update is not going smoothly, disabling the Anti-Virus and Security software can troubleshoot the issue. You can either disable such software temporarily or completely till you fix the Update issues.

Solution #5 Run DISM Tool

When running DISM (Deployment Imaging and Servicing Management) tool will repair Windows System Image and reset Windows Update Components in your Windows 10 PC. After this, all of the system inconsistencies and corruptions should be fixed. Power shell or command prompt can be used to execute this command.

Solution #6 Run System File Checker

Running the System File Checker is likely to repair most of the corrupted or damaged Windows files. You will require running this command from elevated CMD, i.e. command prompt opened with admin privileges.

Solution #7 Try using the Media Creation Tool or ISO

If nothing of the solutions as mentioned above works, we recommend you to use the Media Creation Tool or Windows 10 ISO to install the feature update. On the other hand, you need to make sure that all of your hardware and drivers are compatible with the feature update.

That’s all. Thank you for reading this post. One of the solutions, as mentioned above, should resolve the error. Let us know in the comment box!

Ethan Grey is a creative person who has been writing blogs and articles about cyber security. He writes about the latest updates regarding mcafee.com/activate and how it can improve the work  experience of users. His articles have been published in many popular e-magazines, blogs and websites.

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