I'm guessing, REALLY guessing, you mean advanced duplicator?
Even if you're english isn't great..typing the full name of what you're having trouble with would help us.
As for advanced duplicator, I know there are settings for it in a config file I think.
It's been a long time since I've used it. Perhaps you should ask at the advanced duplicator thread on Facepunch.
We didn't write it, so I've moved this topic to Off-Topic for now.
Perhaps someone else can help you.