xMagiCxStickAx 0 Posted September 16, 2012 Hello everyone, I have the Problem (Bad serial number...) when I would start DayZ on Six Launcher;DayZ-Updater;DayZ Commander or with the installed Beta Patch ("Launch Arma 2 OA Beta Patch (I normally use this)) and I dont know what to do... (before I had this Error, I had another ingame-Error called "Connecting failed) to fix this Error I should go in Steam to Arma 2 Operation Arrowhead (right klick on it) to properties than local data than check gamedata for errors after that, Steam has downloaded a new data file because one of the old files was damaged or something (idea from Google)... but after fixing this error, I get the Error "Bad Serial number given in setup" if I start DayZ from any of the Launchers... (Before I got this Error, I could play DayZ normal)any ideas? Share this post Link to post Share on other sites
stokvis 24 Posted September 16, 2012 Had that too yesterday.Don't know if I fixed it with verifying the files again or with downgrading and then upgrading the arma-version again with dayzcommander. But it is gone now.Good luck! Share this post Link to post Share on other sites
