There is no such thing as a "CoSMOS Trainer". CoSMOS is our free gamehacking tool (Link). This trainer uses our latest template just like every other game in the last year or more. If some are more complicated than others it's due to the game and all their anti-cheat BS, not us intentionally making it more difficult. So, please get your facts straight and if you want to know how to use the trainer, simply download and try it out.
Then something is still blocking the trainer. Have you looked up NOD's logs or the quarantine?
Are you using any other security software besides NOD32? Any real-time maintanence tools (ie CCleaner), real-time backup software, online banking software or add-ons, etc?
Have you tried and created the suggested scan exclusions in your security software?
That appears to have fixed it thanks.... next time i'll read the troubleshooting instructions carefully