Why can't I open the trainer? I don't have this problem with any other trainer, nor with the demo version of the trainer, and I do not have IE enabled so that is not a problem!
Frekazoi. May I point out that steam and Origin have updated the game. So it is pointless using the 1.0.0.1 Trainer and I have used the 1.0.0.2 trainer on Origin with no problem.
Now. Am going to ask you this what OS are you using?
I am using win 7 and it seemz that the wizard was right I only had IE disabled which then I uninstall and it worked, although I find that weird since all other trainers worked.
Yeah the new version can cause issues with older trainers. Sadly only fix is to revert back to IE9. You will be perfectly fine by doing that.