Hello Kieran,
I am no legal eagle so I cannot comment on the indicated directives.
However I can assure you that Adobe does not allow software to run beyond the 30 day grace period. The upshot of this is that if your software requires re-activation at any time after 30 days following the original activation, it will not function at all, until reactivation.
Additionally I downloaded the Photoshop CS2 demo whilst I waited for mine to arrive. This worked fine. BUT when I re-formated my C: drive and re-installed the CS2 demo it claimed my 30 day period was up. But only sixteen days had actually expired. My clock is correct. Adobe informed me that the software will only install once, even within the 30 day period.
Following that I de-installed CS2 and installed CS1, CS1 activated fine but would not install RAW camera support because of a ‘remnant’ file from CS2. The only way to get that to work was to copy an entire back-up folder to my reformatted drive.
Again the activation software was at fault by claiming the demo period was up.
The activation software is faulty in many ways and needs to be fixed or scraped.