How to fix KB5017390 fails to install on Windows 11

Nowadays Windows is one of the most reliable OS. But few decades back Windows was not appreciated the way its users appreciate it today. In present times users can totally rely on this OS. And let me tell you that Microsoft has not made such reliable OS overnight. The developers have invested so much time to make it what it is today. And we can also say that every Windows Update has played a vital role in enhancing Windows features. That’s why it is very important to keep your Windows Updated.

But sometimes it happens with so many users they often get stuck while installing the latest Windows Updates. And here in this blog we will discuss about one of the most frequently asked queries on forums that is KB5017390 fails to install on Windows 11.

If you are also facing issues the same issue and looking for a troubleshooting guide to get past the situation then you have reached at the right platform. As here we will teach you how to resolve the above mention error with simple and effective methods.

What causes KB5017390 fails to install on Windows 11.

This error indicates the malfunctioning of Windows. Such kinds of update error occur because of corrupted system files, bugs in the machine, lack of storage space and faulty Windows Services, interference of 3rd party security software. Once you are aware with all the potential culprits then follow the recommended methods to fix the issue.

How to Resolve KB5017390 fails to install on Windows 11

Method 1: Disable 3rd Party Security Software

Antivirus Software are considered as a protecting layer but sometimes these software gets overprotective and creates issues while installing new Windows Update. So it is good to disablement the antivirus software temporarily. But don’t forget to enable it once you are done with installing the Update.

Method 2: Run SFC Scan

If disabling the antivirus software didn’t works for you then we suggest you run built-in utility tool scan your system files. Running the SFC Scan will remove all the glitches from your system.

You can follow the below mention guidelines to proceed:

Step 1: First of all open Command Prompt as an Administrator> then use the following command and press Enter key

sfc /scannow

Step 2: Now Reboot your system

Step 3: In case if the SFC Scan didn’t works for you then use the following command lines and don’t forget to press Enter key after each line:

DISM /Online /Cleanup-Image /CheckHealth

DISM /Online /Cleanup-Image /ScanHealth

DISM /Online /Cleanup-Image /RestoreHealth

Method 3: Restart Windows Services

Several users have claimed that restarting the Windows Services worked for them so we suggest you to do the same.

Here’s how:

Step 1: In the search bar type in Services and launch the Services Utility> then find Windows Update in the list

Step 2: Now double-click on it and set the Startup type to Automatic and click Apply

Step 3: Then click on Restart the Service > You need to do the same with Background Intelligent Transfer Service

Method 4: Run Windows Update Troubleshooter

Windows provides so many built-in tools troubleshoot Windows issues. And Windows Update Troubleshooter is one of them. In order to run this troubleshooter, follow the below mention instructions:

Step 1: Tap on Windows button and select Settings>Select Settings from the left pane and scroll down on the right pane and tap on Troubleshoot

Step 2: Then tap on Other Troubleshooters

Step 3: Finally locate Window Update troubleshooter and press the Run button

Method 5: Repair Install Windows

If none of the above mentioned methods works for you then we suggest you to repair install Windows by following the below mention instructions:

Step 1: Firstly visit the official Microsoft Website to download Windows 11 Installation Media>then run the Media Creation Tool and select Create Installation Media for another PC

Step 2: Select your USB drive>then let the Process complete of writing the Installation files to the USB drive

Step 3: Tap on Finish>On the PC you wish to upgrade, press Win + E keys to open the File Explorer>Open the Removable drive and click Setup.exe

Step 4: Then Accept the license terms on the next screen>Confirm the Upgrade options- Files, Apps and Settings are kept

Step 5: Tap on Install and the upgrade should start

Found the above mention methods complicated?

If you found the above mentioned methods complicated and lengthy then you can use an automatic Repair Tool to resolve the KB5017390 fails to install on Windows 11. This tool will resolve the current issue by repairing the repositories and it will also immune your PC from other malfunctioning of Windows.

⇑Get PC Repair Tool⇓

That’s all guy, we really hope that this blog was helpful for you. Thanks for Reading.

Sakshi Anant Author

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