If you like I have a demo environment with no Internet connection then you are also required to download the Configuration Manager 2012 prerequisites file prior to starting the installation.

 

  1. Open a command prompt with administrative permissions
  2. Navigate to .\Configuration Manager 2012 Install source\smssetup\bin\X64
  3. Run SetupDL.exe target dir (in my example SetupDL.exe D:\CM2012DL
  4. The total download size is 192 mb. and the total number of files is 14 with SQL Express and .Net Framework 4.0 being the largest files.

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