I am getting this following error when trying to install exch 2013 into our environment which also has an exch 2007 server.
I ran all of the prereq installs before starting but I keep getting this error during the install:
The following error was generated when "$error.Clear();
Install-UceContentFilterConfig -DomainController $RoleDomainController;
" was run: "Active Directory operation failed on xxxx.xxxxx.com. The object 'CN=UCE Content Filter,CN=Message Delivery,CN=Global Settings,CN=abc123,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=abc123,DC=com' already exists.".