http://video-games.shop.ebay.com/i.html?_nkw=wizardry+gold&_sacat=1249&_trksid=p3286.m270.l1313&_dmpt=Video_Games_Games&_odkw=wizardry&_osacat=1249It's always around. ;) Just remember, while it may be OOP, suggesting the use of pirated software in a public forum can still cause certain undesirable type companies to close the forum down. I've seen it happen.
I hope you get it running nonetheless, maybe buying the game and installing it from the real disc might help, however, since I assume you got an .iso (or other CD Image file), it should be in the downloaded software and have been properly installed. I find that several things cost software to install poorly, such as having a local-disk designation other than C: or installing from a drive other than D: (if it's a CD).