Starcraft 2 trainer doesn't work

[daikaio]

Thanks for the test trainers, but none of them worked :(
Test 1 and 3 both came up with the audio and SC was not found messages.
Test 2 responded with "activated" and "deactivated" when pressing the hotkeys, didn't show any error messages, but didn't had any effects on the game.

I wasn't sure which one was the trainer without the manifest, so to be sure I also started each one of them with admin rights (shift+right click, run as, my account). I then got for all 3 a windows error message saying that the application couldn't be started because the "play.dll" couldn't be found and that I should reinstall the program.