please help me about dll

hi all, i have a .dll to cheat seal blades of destiny from my friend , but the problem is i can use dll for a cheat just for one id, or we can say : this dll just work for one id , how to edit .dll for work with another id ?
i really want to use this dll , but it's not work with my id

is .dll have protect?
any suggestion?
help me please .

If you are asking for a way to bypass login for premium hacks, no one is going to help with that.