Thank you, but it doesn't help.
My package is a very simple one, only for architecture test purpose.
So there's no functional problem, and it actually works if I launch it manually (in BIDS and in SSIS).
The problem arises when I schedule it in the Sql Server Agent.
I have tried changing the Agent service account, but it doesn't help.
Desesperating...
Thank you in advance for any new idea
carlo