when you try to install you will see that the game doesnt exists. Dont worry. Go to the Extras menu, next to install button, and click the offline backup installer download. After about 9 gig install go to gog\games\memoria\downloads folder (there is one there no matter if the installation is aborded) and install it from the installer you will find there.
i bought collection, but only this one will not start in win 10. Rest of myst titles in collection is ok
