Help With Cheat Engine!

Hi, i have noticed that many hack makers (lolz2much, neverborn ETC.) are making trainers using Cheat Engine 5.5, am i right?

i know how to use cheat engine, so one day i wanted to make a trainer... so i injected NBproductions.dll bypass, when ingame, open up Cheat Engine 5.5...

3 seconds after i open Combat Arms closes!!! EVEN WITH BYPASS!!!

How do you guys do it?

i am currently running windows vista 64bit!