Changing memory adresses

Will changing memory adresses trigger a vac ban? I read that it is possible. I'm using the Widescreenfixer for changing my FOV. In older MW2 versions I used silentrunners FOV changer. That worked very well and triggered no ban. Anyone some experience with that?

I used CE for level and got a vac ban >_>

You won't get banned altering the memory addresses, as long as you aren't in a match or a lobby. This has been said multiple times in several threads already.

cheat engine is easy to use

there was a thread of kaaskiller that showed how you could find adresses of guns challanges,kill,deaths enz

yes,vac is not activated then.

only if you go in a game vac activates

Again, no. That is not how VAC works. VAC is looking for realtime memory modifications, not pre-altered files.