Still receiving same Temporary Activation message that I initially received last week, except it now says I only have a day left to re-activate this software. Download, extract and install all ran as administrator.
Went to the CS3 Activation Help page and received new serial 3 (which is always the same) and downloaded CS3 without using the installer product. Ran the Creative Clouds Cleanup routine, selecting the CS3/CS4 option
Ran regedit to look for any PS3 remnants that may provide old serial #. Uninstalled CS3 as well as the required installer program I could NOT get it working and am out of ideas.