I am installing my first Exchange server, using 2010. At the end of any role I try to install, I get this error:
"The process does not possess the 'SeSecurityPrivilege' privilege which is required for this operation"
I have tried 2010SP1 with 2008R2 SP1, but that didn't work, so I started again with 2008R2 RTM and 2010 RTM - no change. DCDiag reports 100% pass. I've tried this:
Interetsingly, I do not have a Exchange enterprise Servers group, even after running setup /domainprep separately from role installation.