On 2019年03月12日 09:38, jwang wrote: > googled a bit and tried: "/usr/sbin/named -f -g -S 256" but no joy Have you installed cygrunsrv package to wrap and manage Unix daemons on Windows, and read docs and FAQ on use. [bind should depend on cygrunsrv] Have you run /usr/sbin/named-config elevated? -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple