Did you run the setup program before trying to launch the games, because they work fine on my Windows 10 PC?
Also, are you downloading each game individually? I don't know whether it would make any difference but I downloaded the entire collection (5,7,6 days, Notes and 1213) from the Fully Ramblomatic site in one zip file.
Also, are you downloading each game individually? I don't know whether it would make any difference but I downloaded the entire collection (5,7,6 days, Notes and 1213) from the Fully Ramblomatic site in one zip file.