How to Fix Shared Printer Connection Error 0x00000040 on Windows
Problem Description When a Windows 11 PC is used as the shared printer host, Windows 7 clients attempting to connect to that shared printer receive the following error: The operation could not be completed (Error 0x00000040). The specified network name is no longer available. This error is commonly caused by a disabled SMB service, an expired share name, a dropped network connection, or an RPC protocol mismatch between the two operating systems. The fix involves enabling SMB 1.0 support and updating two registry values on the Windows 11 host. ...