Ĭygwin sshd won't start, The CYGWIN sshd service could not be started. Solution: go to the Cygwin Command prompt (with run as admin ) and enter ssh-keygen -A the missing host key were generated. Your service now be running! the missing host key were generated. Restart the machine after you set the path environment variables to point to Cygwin bin directories and then start the service. Unable to start cygwin sshd service, I had the same problem and here is the solution that worked for me.
Windows could not start CYGWIN sshd service local computer