Now that TMG 2010 SP2 has been released you may be wondering how you can Slipstream it into your media, so I’m just going to provide you with a quick easy guide below.
First of all we are going to extract the TMG media by coping the contents of your TMG 2010 DVD/ISO into a folder. (for demonstration purpose i will be placing it into C:TMG2010Slipstream)
Once you have copied the contents now go ahead and download Forefront TMG 2010 Sp1 , Forefront TMG 2010 SU1 and TMG2010 Sp2.
The first download TMG SP1 will come as a .MSP file named TMG-KB981324-AMD64-ENU.msp, so if we can place that into a folder named TMGSP1 (C:TMGSP1)
Now its a bit trickier with the next 2 downloads they will come as .exe files , so we will start off with TMG 2010 Software Update 1. Open command prompt map to the location where you have save TMG SP1 U1 and run TMG-KB2288910-amd64-ENU.exe /t C:TMGSP1SU1 and also do the same for TMG Sp2 TMG-KB2555840-amd64-ENU.exe /t C:TMGSP2.
Now that we have all the relevant files extracted we will need to slipstream them.
So first of all open command prompt and map to the folder we extracted the TMG media to earlier C:TMG2010Slipstream and then navigate to the FPC folder inside of there.
So we would run
Now we will slipstream the TMG media by running the following commands.
msiexec /a MS_FPC_Server.msi /p C:TMGSP1TMG-KB981324-AMD64-ENU.msp
TMG SP1 Software Update 1
msiexec /a MS_FPC_Server.msi /p C:TMGSP1SU1TMG-KB2288910-AMD64-ENU.msp
msiexec /a MS_FPC_Server.msi /p C:TMGSP2TMG-KB2555840-AMD64-ENU.msp
Once you have run those commands you will have the slipstreamed media in the TMG2010Slipstream Folder (C:TMG2010SlipStream)