How to install DevCon and Start hack script !

Can someone help me do this?

Is it bannable by BattlEye or not?

No but its old and detected almost everywhere

Use poop.pbo instead

dude its not that hard to add the keys to the codes, all u have to do is copy the entire code for your devcon stuff, put it in a different notepad and save as the names of the devcon stuff and put .bisign at the end of it, ive been able to get on no problen ^_^
btw u have to do it 3 times unless theres more than one devcon code file. have fun ^_^

Why devcon tho? Its really bad...