Try this before contacting me.Download an injector from here.
PerX/Valkyrie are the best.
Download them via the attachment, then extract them.
Download the hack you would like.
Extract the hack.
Open the injector you just downloaded.
Change the process name to Engine.exe if not already.
Go to the settings of the injector and select "close on injection" if not already selected.
Click "browse" and find the hack you extracted and select it.
When you start Combat Arms and you get an error, this is what I'm here for.