Cheat Engine

[xxmm94]

hi to all cheat engine members

i have been making progress using cheat engine
on old games or simple ones so far
then i said why i don't go to the next level

sadly the next level was ( Saints Row The Third )
when ever cheat engine attach a debugger to it
when finding what writes to or access this address
it closes at once

a friend of mine said it's the game security
blocking cheat engine from attaching a debugger

can anyone help me please ?
thanks in advance