4Story p-server problem

Hi guys, i need the fix of the reload skill.
I saw the post but it tells me that the service is private so i cant download the file e.e
I got another question for you, why i can connect to my server (hamachi) and my friends cant?
Thank you so much and sorry for the bad english...
Thank you again

I think because you don't enter the right ip overall or because your frieds arent in your hamachi network or because you didnt shut the firewall down

regards

Firewall is off, hamachi open, services too.... :(