I have been using Cheat Happens trainers with my games since 2008 with no problems, but last Tuesday, my Dead Space 2 trainer would start normally, but when I go into the game and press F1 to activate, all I get is trainer NOT RESPONDING. I have followed all Troubleshooing instructions and even downloaded the local act key. I still cannot get it or any of my other trainers to work. I am running Windows 7 64 bit, for several months with no issues. I do have clone backup that is at least 2 weeks old and when I tried it, the trainers work. Any suggestions? Will removing CH software and re-installing help?