To install TMG, then SP1 then RU1 for any reason (let’s say to support Exchange 2010 SP1 publishing) is a long way drive!
I found the below way to install the slipstreamed source of TMG with SP1 in one DVD. Follow the steps as shown below to end up with the upgraded copy
- Run the following from an elevated command prompt:
ServerManagerCmd.exe -inputpath ^<DVD_path^>\FPC\PreRequisiteInstallerFiles\WinRolesInstallSA_Win7.xml -logPath C:\Windows\TEMP\TMG-Prerequisites.log
- Prepare a Forefront TMG SP1 slipstream DVD with the following steps:
- Copy the Forefront TMG DVD and the Forefront TMG SP1 MSP file to a local drive on the target computer. For the purposes of this example, let’s assume this is c:\temp\TMG.
- At a command prompt, type the following command and press ENTER.
msiexec /a c:\temp\TMG\FPC\MS_FPC_SERVER.msi /p TMG-KB981324-amd64-ENU.msp /qb /L*v c:\tmg\log.txt
When the operation completes, you will have a full installation of Forefront TMG already upgraded to Service Pack 1.