I've tried using an offline key and that didn't work either.
Follow option one and disable DEP:
reboot once its done. Try the trainer again, and it will likely work fine.
[Edited by Darksoul69, 8/22/2009 5:09:20 PM]It's meant for vista but it works in seven (Because I did it.)
[Edited by Darksoul69, 8/22/2009 5:09:59 PM]Please note that you have to use the command prompt in admin mode ("elevated". To do this, go into start - accessories. Then right click on the cmd prompt and select run as administrator.
[Edited by Darksoul69, 8/22/2009 5:17:41 PM]