[@fpi] I would say the site with the free software only is the original and Aco Sterjov went to work for pc trek and brought some of his/her free programs to the pot and reworked the user interfaces and added a few programs to the database file… the original free version properly saves, under win10, the full registry path to the suspected key while the new commercial version does not… both seem to crash under my vista system when saving the results, the earlier one just vanishes on saving even to the portables location the new version throws up a debug or close error alert but with no information why it crashed the new one knows 1303 applications and the older 2021 free one knows 1235, while BOTH have feature3 to update the database as the software is curated and new applications key locations are found neither have a new version of the database available to download… was a nice idea but no work was done after the program was built and signed in each case. Just checked hippoedit was able to save a copy of the database without issues under the vista system that both versions seem to have a crashing problem with saving the output file… so I doubt there is anything wrong with the vista system… I’ll probably try some Aco’s other programs and see if they all share the same bug…