Getting Started with SQL Server 2008 R2 - Microsoft SQL Server 2008 R2 Administration - page 5

8. Copy all the files except the module program file that is executed by various programs
and applications in Windows operating systems.
9. It is important to ensure the correct architecture files are copied, such X64 and X86
related files.
10. In addition to the initial checkpoint, this additional checkpoint is required in order to
ensure the correct path is specified that will be picked up by Slipstream during the
setup of SQL Server 2008 R2 and Service Pack installation.
11. The defaultsetup.ini is the key to guide the Slipstream process to install the
RTM version and Service Pack files. The file can be located within the SQL2K8R2_
FullSP folder as per the architecture.
12. From Windows Explorer, go to the SQL2K8R2_FullSP folder and open the
defaultsetp.ini file to add the correct path for the PCUSOURCE parameter.
13. The file can be located from the SQL Server setup folder location for the processor, for
instance, the 32-bit platform the file is available from \\servernam e\directory\
SQL Server 2008 R2\X86 folder.