In this blog post, you’ll learn more about the SQL Server Error Code 19450 and the error message description that is shown
SQL Server Error Code
19450
SQL Server Error Description for the Code :19450
Failed to open a cluster network interface object: ‘%ls’. The WSFC cluster control API returned error code %d. The WSFC service may not be running or may be inaccessible in its current state. For information about this error code, see “System Error Codes” in the Windows Development documentation.