When I am composing a new message or forwarding an existing one, and I click
on the address book icon to insert addresses, I get a message telling me "The
address list could not be displayed.  The Contacts folder associated with
this address list could not be opened; it may have been moved or deleted, or
you do not have permissions.  For information on how to remove this folder
from the Outlook Address Book, see Microsoft Outlook Help."  The only options
for this warning are to click an OK button or to close it by the red X
button; there's a yellow triangle with an exclamation mark on the left side.  
After I click the OK button, a box comes up titled, "Select Names" and says
'Show Names from the:' and the word 'Contacts' in a drop down box alongside
that; below that is 'Type Name or Select from List:' and I can access the
contacts list through that.  But why am I getting the inital warning?  I
thought there was only one place to put contacts, and this seems like there
are more than one place to list them.  And is contacts the same as the
address book?  Also, why is there an address book icon not only next to the
boxes for 'To:' and 'Cc:' (which is to be expected), but also in the task bar
above those lines?  Thanks for all your help.
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In peace,
Max