How to Fix Windows Update Error 0x80190003
Windows update errors are some of the most common and annoying error messages you'll come across on the operating system, though they are the least likely to cause any major harm. In most cases, a simple system restart will fix Windows updates failing to install but if that doesn't work for you, you can work your way through all of the steps shown in this guide to fix them including Update Error 0x80190003.
How to Fix Windows Update Error 0x80190003
Your first stop should be Windows’ own built-in repair tool. It’s quick and designed specifically to detect and correct update issues.
- Open the Settings app (press Windows + I).
- Head to System > Troubleshoot > Other troubleshooters.
- Find Windows Update and click Run.
- Let the tool run its scan and apply any recommended fixes.
Once done, restart your PC and check for updates again.
Remove Delivery Optimisation Cache
Leftover files from previous updates can sometimes interfere with new ones. Clearing these out can help.
- Open Settings > System > Storage > Temporary Files.
- Check the box for Delivery Optimisation Files.
- Click Remove files to clean up the cache.
Roll Back the Problematic Update
Oddly enough, going backward can help you move forward. If a recent update broke something, uninstalling it may restore stability and allow future updates to proceed.
Follow this detailed guide: How to Uninstall a Windows 11 Update
Once the rollback is complete, try checking for updates again.
Install the Latest Update Again
Now that you've cleared potential blockages, go ahead and try to install the latest version again:
- Open Settings > Windows Update.
- Click Check for updates.
- Install any updates available.
If the standard update fails again, move on to the next option.
Manually Download the Update from Microsoft’s Update Catalogue
Sometimes, the easiest way to resolve update errors is to bypass the automated system altogether.
- Visit the Microsoft Update Catalogue
- Search for the update using its KB number or find the latest available version.
- Download the correct update file for your system.
- Run the installer and follow the prompts.
Windows will block incompatible updates, so you won’t install the wrong one by mistake.
Why Does This Error Keep Popping Up?
Microsoft doesn’t always offer a clear explanation for why updates fail. However, the usual suspects are:
- Minor file corruption in previous updates
- Compatibility issues introduced in new builds
- Interrupted downloads or power failures
- Cached update files are causing conflict
Frustrating as it is, this type of error is more common than you’d expect, and most users can fix it by clearing old files or undoing one update before trying again.
Still stuck?
If none of the above steps resolve the issue, it might be time to consider using the Windows 11 Installation Assistant or even performing an in-place upgrade using a Windows ISO.