Hi I am trying to add Publisher to existing office installations without removing the current features. I created a MSP using the OCT and removed all the features, leaving only Publish available. Well, of course, that installed well, but it removed the other features, lesson learned there, lol. I then made another MSP with all the features enabled to include Publisher which works fine providing office is not currently installed. If I try to using that MSP with command "msiexec.exe /p "Source\HPOfficeProPlus2010_x32.MSP" /qn against machines that have office currently installed, it fails. For new installations, I use <path to setup.exe> /adminfile <path to msp> which as mentioned before installs fine. I would like to be able to install /add Publisher to current installations without removing the other components, or without having to uninstall office, then re-installing it with Publisher included.