How do you lock and unlock rez files? I actually know how to unlock them with 7z but whenever I lock them and replace it, the game crash, for example if I change the texture of the Desert Eagle, as soon as I get in-game and switch to my DE the game crash. Back when thedemons unlocker was available I was able to lock and unlock files easy and the game wouldn't crash. Is there any tool to lock/unlock files?