This is something of a minor issue, but it is starting to drive me crazy and my google-fu must be weak. I had been using Active Directory Users and Computers (ADUC) for like 7 years without seeing this issue, which started a few months ago. If I drill down to a Contact object in ADUC and double click on it, it will behave like a container--it will "expand", the header will show me the contact name and indicate it has "0 objects". If I right-click on the contact and choose Properties, it will properly open up to the properties (which is what I expect when I double click on it). This only happens with Contacts. If I double click a user, computer, or group, they open up to properties as I have been accustomed.
FWIW, I have the Exchange 2003 version of ADUC installed. I have re-installed it with no change. Any help appreciated! Bill Mayo ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~