Tag Archives: error

OCS 2007 R2: Error with Group Expansion

Our OCS client gave an unknown error when trying to expand Distribution Groups. After lots of searching I found this http://blogs.technet.com/greganth/archive/2009/03/26/office-communicator-error-message-received-when-expanding-a-group-distribution-list.aspx. After trying this we still had the issue. So after finding out that you can test groupexpansion when connecting to the DG URL from the OCS server itself (localhost), I got an error message. […]