Configuration Manager 2012 RC2 native 64-bit applications no more supported on 32 Bit (OS and Hardware should be 64 Bit). Site server and Site roles : Windows Server 2008 (64-Bit) Windows Server 2008 R2 (64-Bit) Database (Below are listed for SCCM 2012 RC2): Supported versions of SQL Server 2008(64-Bit) for RC2: SQL Server 2008 SP2…