This is about the small "Info Tips" that appear in the explorer when you just move the mouse arrow over a pdf file. In WIN XP many pdf file details appeared there, like Author, Comments, and Subject. So you didn't need to open every file to search for the right one you needed. Now with WIN 10 only a few details appear, like file size, and date of modification. I would like to add more information into these "Info Tips", I know already where to do it (HKEY CLASSES ROOT/*/Infotip) but I don't know the correct commands. It seems the commands have changed from XP to WIN 10 for showing the "subject" or "commet" for a pdf file.
Any helpful information would be very much appreciated.