HELP: Kendoyavuz' Battlefield 4 unlimited health trainer not working
I tried Kendoyavuz' 64 bit trainer but infinite health is not activating. When I press F1 the "Trainer Activated" part becomes highlighted in red, but the same does not happen to "Infinite Health" when I press F2. Why is this? It seems strange because the system is responding to the first command but not the second. I am following the instructions properly (pressing F1 and F2 when health is 100) whilst in game.
Can anyone explain this anomaly?
Alternatively, if there is any other way/trainer that allows me to acquire unlimited health and/or ammo in BF4 64 bit Campaign mode it would be greatly appreciated.