I already Installed SCCM 2012 sp1 successfully, but when i'm trying to give access to different user i'm getting below error.
The user account running the Configuration Manager console has insufficient permissions to read information from the Configuration Manager site database. The account must belong to a security role in Configuration Manager. The account must also have the Windows Server Distributed Component Object Model (DCOM) Remote Activation permission for the computer running the Configuration Manager site server and the SMS Provider