was trying the hack but it gave me an errors
that happened with both sinject and extreme injector and AVAST anti-virus disabled , made sure to re-install the Visual C++ Redistributable for Visual Studio 2012 Update 3 but still same error.
i alt+tab while im in the deploy screen to inject the hack , if that's the reason.
Then you download the .dll from this thread and extract it to your desktop. Then rename the .dll to whatever your heart desires and join a bf3 server.
Once in game open the injector and select the BF3 process from the process list using extreme injector. After doing that you have to navigate to the .dll you renamed on your desktop and choose that to inject. Once that is selected you must hit the inject button when your at the screen choosing your loadout. After injecting hit the 1,2,3,4 keys on your numpad (make sure numlock is on) and it should work. I also recommend disabling your anti virus during this time as my anti-virus is picking up a lot of false positives.