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Right click run as admin on trainer. Run game. Get into gameplay. Alt tab to trainer and press F1 to activate. Alt tab back to game to use trainer.

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[Edited by PWizard, 10/3/2016 7:48:48 AM]

Tried other methods here on the forums and was not able to get the trainer to be detected. No error message, nothing... like it does not exist.

So I did some troubleshooting of my own. Since I'm using Windows 10 with the Anniversary patch under 64-bit, I figured the trainer was not programed to support it. So I went back to the game properties in Origin and changed the launcher settings from x64 (64-bit) to x84 (32-bit), and sure enough that fix the problem.

So if you want to play the campaign with the trainer, you have to run the game in x84 instead of x64 to allow it to get detected. Hope this helps others.

[Edited by termxfoe, 10/16/2016 2:00:33 PM]

THIS WORKED FOR ME!! I'm running Windows 10. I think maybe where some folks are running into trouble is they are trying to find the 'game properties' while in the actual game startup, you need to be in your Origin game library.

THANKS SO MUCH! I do prefer to finish a game without cheats but some portions just take way too long, nice to have that little option to go forward. Smiles all around

trying to get working trainer im not sure why but battlefield4 trainer use to work iv reinstalled to have another go not sure tho what version it is of origin I think its issue with 32bit n 64 bit any help please

how did u change it please to 32 bits as im not very good with stuff like that

I v sorted it google it n changed game from 64 bit to 32 bit works a dream

Battlefield 4 is there a different 32 bits or 64 bits comp, i have 64 bits and trainer says origin 32 bits, is it why trainer not working by me , all trainers and i have a lot working good, i have try to start with both .exe file's but nothing it says. as a admin and firewall off , i think its matter 32 or 64 bits comp. is that thru?

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