Why did I get error KB4511555?

Error KB4511555 is a known Microsoft error which will occur when your Windows PC has accumulated too much junk and files. In this tutorial, you are going to learn how to fix this problem through the steps of clearing out your hard drive.

What is an KB4511555 error?

There are a few reasons why you might encounter an error when trying to access or use your computer. Some of these errors can be caused by software that you’ve installed on your computer, while others may be caused by problems with the hardware that your computer is equipped with. Here are some common errors and their solutions:

1. “The file could not be opened because it is not in a format that the program can read.” This error usually indicates that you don’t have the correct version of the program or that you aren’t following specific installation instructions. To fix this problem, try installing the program again from its original source or try using a different version of the program if one is available.

2. “An error has occurred while attempting to execute this command.” This message usually means that there is something wrong with the command itself, such as a typo, and not with the data that you are trying to manipulate within it. To fix this problem, use another similar command to see if it works successfully. If not, consider consulting a specialist for help troubleshooting specific commands on your computer.

3. “A fatal error has occurred.” This message means that there is something wrong with your computer system and that you will need to either restore it to its factory settings or replace it entirely. In most cases, restoring your system to its factory settings will fix any underlying issues and return your computer to its previous working condition. However, if restoring

How to fix error KB4511555?

If you’ve recently gotten an error message about KB4511555, there are a few things you can do to try and fix the problem. First, make sure that your Windows PC is up to date. If your PC isn’t up to date, it may not be able to install the KB4511555 update. Second, make sure that you have the latest drivers installed for your hardware. Third, check if any of your software programs are blocking the installation of the KB4511555 update. Finally, restart your computer and try installing the KB4511555 update again.

In some cases, you might experience an error message that says “KB4511555.” This could be a sign that your operating system is not up to date. You can solve this problem by updating your computer’s operating system. If that doesn’t work, you might need to repair or replace your hardware.

Solutions to errors

There are a few things you can do in order to try and find the root cause of an error.
1. Try restarting your computer. This can sometimes clear up errors that were caused by programs crashing or by files not being properly loaded.
2. Check for updates for your software programs. This is especially important if you are using older versions of the software that may have been updated since the error occurred.
3. Clear your computer’s temporary files and cookies, which can help restore lost information if an error was caused by a web page or another program accessing your computer inappropriately.
4. If you are still having trouble resolving the issue, contact Microsoft support or your software vendor for assistance.


Error KB4511555 can occur when you are trying to uninstall Windows Update from your computer. If you are experiencing this error, please follow these steps in order to resolve the issue:
1. Launch Control Panel and click Uninstall a Program.
2. In the list of programs installed on your computer, find Windows Update and double-click it to open its properties window.
3. Click the “Uninstall” button next to Windows Update (if present).
4. Follow the prompts in the uninstall wizard and then reinstall Windows Update if prompted.

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