Network HD block

Every time I boot,Comodo loads,of course.Then,I can not access my network Lacie HD. I have to shut down Comodo, open the HD in a WIndow, and then start COmodo again.Then everithing stays ok until next boot. How can I inform Comodo to allow the HD from the beginning? I’m on WinXP.
Tks,
André

Is it a USB, or a Firewire HD?

Try running Tasks → Define a new Trusted Network.

It connects trough an RJ connection directly to the router.
I tried your suggestion and it seemed to work!
Thanks a lot…!
:BNC