I have two domains in the same Forest. They both have Exchange 2000 Ent. w/
SP3.
Parent Domain A - UserA
Child Domain B - UserB

They want to share and access each other's Calendar. But they can't. When
UserA tries to open UserB's Calendar the dialogue is: "Unable to display the
folder. The information store could not be opened". They each other gave
permission "Reviewer".

Please shed some light on this. Many Thanks.

- Symyuser