Hi PaulNOOA,
Yes, the process is absolutely correct but I would like to suggest something very simple here.
Once you create a CS6 package it creates 2 folders named Build and Exception. Please follow the below mentioned steps to install the applications.
Launch the Command prompt as an administrator and run both the .msi.
From the Build Folder please run the package.msi and you will find 3 msiexec processes in Task Manager and then only 1 msiexec remains at the end of the installation.
Within the Exception folder you will find Acrobat professional setup and.run the acrobat .msi. You can use the command as msiexec /i AcroPro.msi /qn. Once you start the installation you will find 4 msiexec processes in Task Manager and then only 1 msiexec remains at the end of the installation.
After that using APTEE create the prov.xml and serialize the products. Serialization happens only once for both CS6 and Acrobat. Only thing you need to ensure is to launch Photoshop or any application but not Acrobat as it will break the license.
I hope that it helps. Please let me know if you have further query.
Regards,
Abhijit