How to Fix Error 0x0000011b Network Printing in Windows 11

How to Fix Network Printer Error 0x0000011b on Windows 11 (2026 Guide)

Struggling with Error 0x0000011b while trying to share a network printer in Windows 11? You are not alone. This error is a common security conflict triggered by recent Microsoft updates designed to patch the PrintNightmare vulnerability.

Quick Answer: This error occurs because Windows now requires stricter RPC authentication for shared printers. You can bypass this with a simple registry tweak.

Step-by-Step Fix: Registry Tweak

Follow these steps on the Host Computer (the one the printer is plugged into):

1. Open Registry Editor (Win+R > regedit)
2. Navigate to: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Print
3. Right-click Print > New > DWORD (32-bit) Value
4. Name: RpcAuthnLevelPrivacyEnabled
5. Set value data to: 0
6. Restart the PC.

Frequently Asked Questions (FAQ)

Q: Is this registry fix safe?
A: Yes, it is the standard workaround used in enterprise environments to restore printer sharing compatibility.

Q: Does this work for Windows 10?
A: Absolutely, the security architecture for print spoolers is identical on Windows 10 and 11.

Need More Troubleshooting Help?

If the error persists, ensure Network Discovery is turned on. If you are experiencing other system instability or potential file corruption, it is highly recommended to check our Data Recovery Guide for Corrupted Drives to keep your system files protected.

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