kinda weird that only 1 does not work, but this trainer should work for all versions as MrAntiFun has tested this over 10 versions of the game updates and this trainer still works =) do give a try again?
ok do give it a try
1) Right click on the trainer and select Troubleshoot Compatability
2) Select Troubleshoot program
3) tick The program worked in earlier versions of windows but wont install or run now
4) select windows XP (Service pack 3)
5) save settings once you've tested it