I’m not familiar with Cloverleaf on Windows, but do you have a firewall or something similar running on the Windows box? If you do, try creating some rules to allow Cloverleaf to use any port.
My guess for the first error is that the server is not up since is not connecting, but the second error (cannot bring down the process) is an indication of something stopping the socket communication (the command to stop the process is sent using a port) …that is why I think that there is a firewall or something stopping that type of communications.
Some versions of Windows have a built in firewall, check if that is your problem.
