.../copyright and synchronizing date/time within the local PC's date/time.
For that, I wrote a new utility that includes all these features by integrating those that were missing.
I uses an official Canon SDK (Canon ED-SDK) to retrieve and set all camera information (shutter count is retrieved via an undocumented function).
The Canon Digital Camera SDKs is freely available on this official link: https://www.didp.canon-europa.com.
for more info read the text file "readme.txt" please.