We have a 2011 SBS Server and it has been running for over a year. It has 32 GB RAM and 1 Terabyte SAS Drives configured as RAID-10.
We just added (this past weekend) an addtional 2008 R2 Server and promoted it to Domain Controller. I was careful NOT to add this as a Read Only Domain Controller.
Active Directory replicated perfectly. No issues.
When I tried to install 2008 SQL Server (full version) I keep getting errors like this one:
Failure creating local group SQLServer2005MSSQLServerADHelperUser$<servername>
I googled this message and it states that this comes up when you try to install SQL on a Read-Only DC. This one is NOT a RODC unless SBS Server does something when promoting it that takes privileges away.
How can I fix this so I can install SQL 2008 on my "Backup" Domain Controller?