Deus Ex: Human Revolution Cheats
If trainer is still not working after that, run the "sfc /scannow" command from an elevated command prompt.
Try using the "Run as Administrator" option in the context menu for the trainer and/or game if you are using Vista or above. I find that this happens with fair frequency in Win7 x64. Usually running either the trainer or the trainer and the game in admin mode fixes any such issues for me.
[Edited by Draesk, 8/28/2011 2:53:06 PM]
First check your game version and download the corresponding trainer version. This will eliminate the guess work for which trainer you should be using. Trainer versions are named after the game version it was designed for.
Next check your security program settings (AV and firewall settings) and ensure they are set so that they will not interfere with the trainer. Use Clean Boot Mode to test if there is a 3rd party program interfering with your trainer.
firewall and other security software.
on trainer and game.
version and distribution.