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Windows Server shared printer connection Error 0x00000011b
I found 3 ways to fix this problem,
1)Uninstall Recent Windows Updates:
If error code 0x0000011b started occurring after installing the latest Windows updates, uninstall them and see if this helps. Many Windows 11 users confirmed that uninstalling KBKB5005565 and KB5005568 fixed the problem.
2)Disable Print Spooler RPC Encryption
To fix error code 0x0000011b, Microsoft says you should disable the print spooler privacy settings on both the Client and Print Server. When the RpcAuthnLevelPrivacyEnabled Registry key is set to 1, Windows automatically encrypts RPC communication with network printers and print servers. Disable this option to get rid of error code 0x0000011b.
1, Launch the Registry Editor.
2, Navigate to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Print.
3, Right-click on the Print key and select New→ DWORD-32 bit Value.
4, Name the new key RpcAuthnLevelPrivacyEnabled.
5, Double-click on the new key and set its value to 0 (zero)