I've put an alternative on the cracked. Those who are having trouble, can try it out. It is not a 100% solution to the problem but worth a try.
And one reminder, IF you have firewall ON, please allow this address "202.109.124.19", it need to send and receive string from that address before you can use CO Partner.
And, after you see the "You can use forever!!" msg in the "ID" field. Minimized the exe, and set the focus to your CO Client, then only you press F11.
Simply press F11 and "Run" on other program will result in "Please re-download...bla bla bla" thingy.
To lilmage87:
Maybe that is the problem with archer changing arrows as well, sometimes it is not changing properly. And F1 is only for HP pots, so dont put there.