net stop spooler net start spooler Or simply restart your computer. Remove the problematic printer (if added) and re-add it using its network path (e.g., \\ServerName\PrinterName ). Alternative: Reverse the Fix (Restore Security) To re-enable the security hardening (recommended after testing or if the error is resolved by driver updates), create a second .reg file:
(Value 0x00000008 = RPC over TCP only, default for recent Windows versions.) -IF Repair- Fix error 0x0000011b .reg
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\RpcProtocols] "RpcProtocols"=dword:00000008 net stop spooler net start spooler Or simply
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\RpcProtocols] "RpcProtocols"=dword:0000000c -IF Repair- Fix error 0x0000011b .reg