Brand new idea...

OK guys stick with me on this one... So you know how all of us are trying to hex edit the old engine so we can get our amazing hacks working again, what if we just put the old engine in and deleted the new hackshield and put the old hackshield in...just a thought plz don't flame me and im sorry if this is in wrong section...

HackShield automaticly updates everytime it starts CA so it will tell its an old version and it will update

Then you would have to edit the hacksheild version number, and HS is probably better with defending against that kind of stuff then Nexon, but it's possible :L

Like someone else said, HS updates upon start by default. You would have to modify HS to not update which is [close to] impossible.

The newest version of HS is required to run the game.
The newest Engine.exe isn't.