After seeing that this game had been updated I unistalled it, downloaded the new installer and patch and tried to run them, but found that the new files simply do not work. I run setup_defenders_quest_2.3.0.7 as an administrator and I get the gog box asking me if I accept the EULA, but when I tick yes and click install nothing happens, the box just goes blank, no text, no progress bar and the installation itself never happens. I have redownloaded the installation files twice now and that has changed nothing. Given that I was able to play the previous version without a hitch I am finding this rather annoying! Has anybody else experienced this and does anybody have any ideas?