[Telepuzik]

На R2 можно поставить только SQL 2008 SP1. Попробуйте следующую последовательность действий:

1.Install the prerequisites of SQL 2008:
◦MS.NET Framework 3.5 SP1
◦Windows Installer 4.5
2.Extract the service pack to a folder on the server using the following command:
◦SQLServer2008SP1-KB968369-x64-ENU.exe /x:C:\SP1
3.Run the service pack to install the Setup files
◦C:\SP1\x64\setup\1033\sqlsupport.msi
4.Run the Setup.exe file from the SQL 2008 source media by specifying the /PCUSource parameter:
◦Setup.exe /PCUSource=C:\SP1