Question : Installing Blackberry Enterprise Server Express

In a domain with Windows 2008 (not r2) running Exchange 2007 SP1 and a Windows 2003 server, I'm trying to install Blackberry Enterprise Server Express on the 2003 server. the BB install checks the environment and says it's unable to find the CDO library and Mapi. It also mentions the user was determined to be a member of the AD domains group.

Has anyone installed BESX in this manner with a two server environment? If so, can you help?

Answer : Installing Blackberry Enterprise Server Express

If the Local Users and Groups object doesn't appear in Computer Management on the server, then that means that the server is a domain controller, not a member server.  Domain controllers don't have any local users and groups, because they are running AD and require domain-level security. If your 2003 server is a domain controller, then try putting the BES Admin account in the Built-in Administrators security group (in AD Users and Computers in the Built-in OU) rather than the Domain Admins group. That will work, I'm pretty sure, with BESX.