yes, I have a firewall
ok, so can you try with it off?
Ok, I turned off both firewalls (windows and avast) but still the same message...
Any Idea?
What we see in yourscreen shot is wrong : algoryt:m scrypt and connect to 127.0.0.1 THIS IS WRONG !
We don't see your command in your screenshot.
Just write the commad directly :
minerd -a X11 -o stratum+tcp://pool.darkcoin.io:3333 -u Login.Worker -p WorkerPass