Deus Ex: Human Revolution Discussion
Perhaps the problem is on your end. Many other users including myself have been using the trainer and it has been working fine for us.
Sounds silly, but that would be my guess. Especially if the trainer activates but won't activate the options. That's a bit... silly.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem