Bad serial number given in setup?

[Himmy 0]

Hi guys.

I had an issue with the game not responding once i picked a server. I went into steam and verified the integrity of the game Cache. Now I get an error "Bad serial number given in setup". Any help would be greatly appreciated with this issue

[velyger@gmail.com 17]

http://forums.bistudio.com/forumdisplay.php?9-ARMA-2-amp-Operation-Arrowhead

EDIT: google is your friend, try search more

http://forums.bistudio.com/showthread.php?135736-Bad-serial-number-given-in-setup-use-this-thread-for-help