Okay This Is How you do it, Get a rez folder from the modding combat arms thing, then once you got it, open up the injector and at the top browse for the folder u have to inject that mod into, then at the bottom browse for your thing you wont to inject and then pess inject, then after that go to your combat arms folder and look for the one you injected with new at the end, delete the original one and then rename the new one to its original name, then tada you got it and then just go into combat arms and play with it, and also if it stuffs up, reinstall your combat arms game. Happy Modding =D