How to Fix the Error 0x0000011b On Windows 10 & 11?

Fix the Error 0x0000011b Windows 10 & 11

In the intricate realm of Windows operating systems, renowned for their user-friendly interfaces and robust functionalities, occasional hiccups manifest in the form of errors. One such perplexing issue that users frequently encounter is the cryptic Error 0x0000011b.  This comprehensive guide aims to demystify this enigmatic message, offering insights into its meaning, exploring the diverse factors contributing to its occurrence, and providing users with practical troubleshooting steps tailored for both Windows 10 and 11.

Navigating the intricacies of this error requires a nuanced understanding of its origins and manifestations. As we delve into the depths of this error’s intricacies, users will gain valuable insights into not only resolving the immediate issue but also cultivating a deeper comprehension of Windows system intricacies. Join us on this journey as we unravel the layers of the Operation Failed with error 0x0000011b and empower users to reclaim the seamless functionality of their Windows environment.

Understanding the Error 0x0000011b

The cryptic nature of the Operation Failed with error 0x0000011b often leaves users scratching their heads. Essentially, it signals a failure in a specific operation, yet the error code itself lacks clarity about the underlying issue. This enigmatic error can manifest during various scenarios, including file operations, software installations, or system updates.

Causes of the Error

To effectively address the Error 0x0000011b, it’s crucial to understand its root causes. Several factors contribute to its occurrence, with common culprits including corrupt system files, conflicting software, outdated drivers, or issues arising from Windows updates. Identifying the specific cause is paramount for implementing an effective solution tailored to the underlying problem

Unbeatable Techniques to Fix “Operation Failed 0x0000011b” Error on Windows 10 & 11

Resolving the issue of 0x0000011B” error requires a systematic approach. Let’s explore step-by-step troubleshooting methods to restore your printer.

1. Restarting the Print Spooler Service

When encountering printer issues, a common troubleshooting measure is to restart the print spooler service—an essential component managing the print job communication between your computer and printer. To manually initiate this service, follow these steps:

  • Press Win + R to open the Run dialog.
  • Enter services.msc and click OK.
  • In the Services snap-in, locate the Print Spooler service.
  • Right-click on the service and choose Properties.
  • Within the Properties dialog, navigate to the General tab.
  • From the Startup type drop-down menu, select Automatic.
  • Apply the changes by clicking Apply and then OK.
  • Right-click on Print Spooler once more and select Restart.

Once the Print Spooler service is successfully restarted, proceed to create a new print job and assess whether this action has resulted in any improvements.

2. Updating Windows with Pending Updates

If you encounter a pervasive issue, chances are a bug fix may be available through a Windows update. To initiate this process, follow these steps:

  • Press Win + I to launch the Settings app.
  • Within the left pane, access the Windows Update tab. On Windows 10, navigate to Update & Security.
  • Click on the “Check for updates” option. Windows will search for pending updates and display them.
  • Opt to download and install the updates by selecting “Download & install.”
  • After installation, restart your PC and assess whether these updates contribute to any improvements.

Staying vigilant about Windows updates ensures that your system remains equipped with the latest bug fixes and enhancements, potentially resolving persistent issues.

3. Manual Installation of the Printer via a Local Port

While a bit intricate, a reliable solution to address the Printer Error 0x0000011b is to manually add your printer to Windows using a local port. Here’s a step-by-step guide:

  • Press Win + I to access Settings.
  • Navigate to Devices and then open the Printers & scanners tab.
  • Click on “Add a printer or scanner” to let Windows scan for available printers.
  • Opt for “The printer that I want isn’t listed.” If the option isn’t immediately visible, wait a few seconds after clicking on “Add a printer or scanner.”
  • In the Add Printer dialog, choose “Add a local printer or network printer with manual settings.”
  • Under “Choose a printer port,” select “Create a new port.”
  • Click the drop-down for “Type of port” and choose “Local Port.”
  • Click Next.
  • Enter the network printer file path and name in the “Enter a port name” field, utilising either the username, IP address, or computer name, along with the desired printer name.
  • Click OK to save the printer.
  • Select your printer manufacturer from the list to install the printer driver.
  • Choose the correct printer driver under the Printers column.
  • Click Next.
  • Provide a name for your printer driver and click Install.
  • Click Next and await the completion of the installation.

Your newly added printer will now be visible under Device and Printer in both the Control Panel and the Settings app. Test the solution by initiating a new print job to check if the error has been successfully resolved.

4. Disabling the CVE-2021-1678 Registry Fix

The introduction of a security update aimed at patching the Printer Spooler Spoofing vulnerability, labeled CVE-2021-1678, inadvertently brought about the occurrence of the 0x0000011B operation failed error. Rather than uninstalling the security update, an alternative approach involves creating a new registry entry to disable the associated feature. Here’s a step-by-step guide:

Note: Modifying the Windows Registry carries inherent risks. It’s advisable to back up your Windows registry and create a system restore point before proceeding.

Follow these steps to disable CVE-2021-1678 mitigation:

  • Press Win + R to open the Run dialog.
  • Type regedit and click OK to launch the Registry Editor.
  • In the Registry Editor, navigate to the following location:


(Copy and paste the registry path for swift navigation)

  • Right-click on Print, choose New, and then select DWORD (32-bit) Value.
  • Rename the newly created DWORD value to RpcAuthnLevelPrivacyEnabled.
  • Right-click on RpcAuthnLevelPrivacyEnabled, select Modify.
  • In the Value data field, enter 0 and click OK to save the changes.
  • Close the Registry Editor and restart your PC to apply the modifications.
  • After the restart, attempt to use your shared printer and verify if the error has been successfully resolved.

This method allows you to address the CVE-2021-1678-related issue without uninstalling the security update, providing a workaround to mitigate the operation failed error.

5. Uninstall Recently Installed Updates

In scenarios where the issue arises post the installation of a Windows security update, reverting to a previous state by uninstalling the update can potentially rectify the error. Uninstalling individual updates is a feature designed explicitly to address issues arising from recent updates.

It’s crucial to note that the update in question (KB5005565) was intended to rectify a print spooler vulnerability in Windows OS. Uninstalling this update may expose your computer to potential vulnerabilities again. It is advisable to consider this as a last resort if the aforementioned methods fail to resolve the error.

To uninstall Windows updates, follow these steps:

  • Press Win + R to open the Run dialog.
  • Type control and click OK to access the Control Panel.
  • Navigate to Programs and click on View installed updates under Programs and Features. Alternatively, go to Settings > Windows Update > Update history > Uninstall updates for the same information.
  • Locate the specific update causing the issue (KB5005565) and click on Uninstall.
  • Confirm the action by clicking Uninstall again. Wait for the update to uninstall and restart your PC to apply the changes.

By carefully navigating the process of uninstalling recently installed updates, you may find resolution to the operation failed error. However, exercise caution and consider this step as a final recourse, given the security implications associated with undoing a patch aimed at addressing vulnerabilities.


In the intricate landscape of Windows troubleshooting, encountering errors is an inevitable part of the user experience. The Error 0x0000011b, while initially confounding, can be effectively addressed with a systematic and thorough approach. By diligently following the outlined troubleshooting steps, users can often pinpoint and resolve the root cause, restoring their system’s functionality.

Patience is paramount during this process, as each step contributes to a comprehensive diagnosis and resolution of the issue. Always remember to back up your important data before making significant changes to your system, ensuring that you have a safety net in case unforeseen complications arise. With persistence and attention to detail, users can navigate through the challenges posed by the “Operation Failed 0x0000011B” error and maintain a stable and reliable Windows environment. However, printer tech support forum is the most practical choice if you’re still having problems with your printers not working properly. Our knowledgeable and experienced technical staff is here to help allay your fears and make printing simple.

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