I download DashCore wallet, create one, has some addresses in the wallet.
Then I tried to run CPU mining (Just for first testing to know if it can mine)
./minerd -a X11 -o stratum+tcp://47.90.36.7:7903 -u XvC4G96nd8YLxa9M39rc5Vur58uy4Egjkz -p password -t 8
pause
It means...