AllegroServe : using 2 servers on the same machine

Hello,
Can someone help me on this point :

I have 2 applications on 2 independant lisp worlds (Allegro 6.2) on the same
paltform (windows).
I want to use AllgroServe for both, each application publishing its own
pages.
Is this possible ?

Typically what I'm doing now is :
on the first application
(start :port 80)
(publish :path "/application1.html" :function #'application1)
If I do : http://localhost/application1.html
It works.

on the second application
(start :port 80)
(publish :path "/application2.html" :function #'application2)
If I do : http://localhost/application2.html
HTTP 404 File not found.

If I do (shutdown) on the first application, the second one works.

Thanks.
Jacques Rattier