It is a security message. I get them every now and again, especially from old
publications and those not created by me.
I don't know why you can't setup the file for commercial printing. What is the
error message?

Signature
Mary Sauer MSFT MVP
http://office.microsoft.com/
http://msauer.mvps.org/
news://msnews.microsoft.com
>I get the following message: Publisher has detected a problem in the file you
> are trying to open. If you are certain that this file came from a trusted
> source and does not contain harmful information, click OK.
> I am the only one using thisprogram andcomputer. Why am I getting this
> message? It is from MS Publisher. Also I cannot commercially print the
> document.