[SOLVED] Using an SP trainer on coop Spec Ops = Ban?

Can you get VAC banned by using an SP trainer on a cooperative match on Special Ops?

What about SP spec ops?

i think with SP you cant get banned

You can't get SP, CO-OP banned, there is no VAC for single player as far as I know!
I used trainers even when I have played with a friend, his game said I was dead, bu I have finished the mission, and used it tens of times.
You are safe!