Ok some questions to get more info
Whats your OS, do you have IE9 installed, have you disabled or told your Security programs to ignore the trainer, Are you runing Origin and the trainer in admin mode, Are you using any mod to bypass having to start up Origin to play it?
Also note the trainer is made for the Retail and Origin version. Also some games of the collection are different depending on region. Also what games have you tried it on.
[Edited by Toki, 3/6/2014 1:38:30 PM]