Silently deploy Acrobat from CS6 source

My organization uses a single key to register our CS6 suite. We have the need to deploy Acrobat seperately from CS6 as not all users need the complete suite. Using Adobe Customization Wizard X and attempting to run the AcroPro.msi using the transform I created which contains our key has not worked as it says the key is invalid. Do we need a seperate key for Acrobat? Should I be using AAMEE to deploy it? Thank you.