Yes, I play on Steam, and the version is non-existent/irrelevant, this game update at least once a week, without affecting the trainer 🙂
Forgot to mention that you have to re-do 3) and 4) for every new battles
Then I'm sorry, something on your end must block the code injection, as anti-virus, anti-malware or something interfering with the trainer, did you cleaned your browser cache?, I'm using the free version of CCleaner to make it fast, reliable and easy
Forgot to mention that turning your computer completely off (unplugged), wait 5 minutes and restart can solve a number of problems by emptying the R.A.M. (Random Access Memory).
[Edited by B4Marc, 10/17/2016 7:55:03 PM]