Fixing Network Printer Error 0x0000011b: A Step-by-Step Guide

Introduction

Encountering the "0x0000011b" error when adding a networked printer can be frustrating, especially when you urgently need to print documents. This error is common in Windows systems and often arises due to security updates or configuration issues with printer sharing. In this guide, we'll walk you through several methods to resolve the error and restore your network printer connection.

Common Causes of Error 0x0000011b

Before diving into the solutions, it’s important to understand the possible reasons for this error:

• Recent Windows Updates: Some security updates can cause issues with printer sharing, leading to the 0x0000011b error.
• Incorrect Network Printer Settings: Misconfigured printer sharing or network settings may trigger this issue.
• Group Policy Configuration: In certain cases, group policy settings related to network printers can block the connection.

Method 1: Uninstall Recent Windows Updates

Sometimes, uninstalling the latest updates can resolve the issue.

1. Press Windows + I to open Settings.
2. Navigate to Update & Security and select View update history.
3. Click Uninstall updates.
4. In the list of installed updates, find and select the recent updates that may have caused the issue.
5. Restart your computer after uninstalling the updates.

Method 2: Modify Registry to Disable RPC Authentication

This method involves tweaking the registry settings to bypass the authentication issue causing the 0x0000011b error.

Note: Always back up your registry before making changes.

1. Press Windows + R, type regedit, and press Enter to open the Registry Editor.
2. Navigate to the following key:
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   HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Print
3. Right-click on the Print folder and select New > DWORD (32-bit) Value.
4. Name the new value RpcAuthnLevelPrivacyEnabled and set its value to 0.
5. Close the Registry Editor and restart your computer.

Method 3: Add Printer Using IP Address

Adding the printer via its IP address can help bypass network communication issues.

1. Press Windows + I and navigate to Devices > Printers & Scanners.
2. Click Add a printer or scanner and select The printer that I want isn’t listed.
3. Choose Add a printer using a TCP/IP address or hostname.
4. Enter the printer’s IP address (you can find this on your printer or via your router’s connected devices).
5. Follow the on-screen instructions to complete the setup.

Method 4: Disable Printer Isolation

Printer isolation is a feature designed to improve printer stability but can sometimes cause communication issues.

1. Press Windows + R, type services.msc, and press Enter.
2. Scroll down and locate Print Spooler. Right-click and select Properties.
3. Set Startup type to Automatic if it isn't already.
4. Restart the Print Spooler service by clicking Stop and then Start.

Method 5: Check and Update Printer Drivers

Outdated or corrupted drivers can also trigger this error. Updating the printer drivers might resolve the issue.

1. Press Windows + X and select Device Manager.
2. Expand the Printers section.
3. Right-click your network printer and select Update driver.
4. Choose Search automatically for updated driver software and follow the on-screen instructions.

Conclusion

The 0x0000011b error can disrupt your work by preventing access to networked printers. By following the steps above, you can troubleshoot and resolve the issue, allowing you to print without further interruptions. Remember to check for driver updates and perform regular maintenance on your system to avoid similar problems in the future.