Server is running 2012 r2, domain controller.
1st instance is running production software so I don't want to have to rebuild that instance so a complete uninstall isn't an option.
Changed service accounts on 2nd instance from default to NT AUTHORITY\SYSTEM.
The following error has occurred:
SQL Server Browser service group does not exist. Check for earlier failures in the setup.
Error installing SQL Server Database Engine Services Instance Features
SQL Server Browser service group does not exist. Check for earlier failures in the setup.
Error code: 0x84C5C74B
An error occurred for a dependency of the feature causing the setup process for the feature to fail.
Some have said creating security groups can fix this. Can anyone confirm this or provide other solutions?
SQLServer2012SQLBrowserUser${ServerName}
SQLServer2008SQLBrowserUser${ServerName}
SQLServer2005SQLBrowserUser${ServerName}
Thanks!