Dayz key changers

I got banned from battleye and i have the darkerskeychanger and a new key that is not banned but everytime i change my key when i load arma it still says im banned i have tried it with 3 different keys could any of you please help me with this issue

I'm assuming you re-launch the game from Steam, after you change the key, tdog?

Steam autoupdates your key, use DayZ commander and make sure the launch through Steam option is unchecked.