just got my original DVD I bought used via Ebay. Tried to install, worked fine until I gave the game "Administrator rights" to intall the needed "copy protection Driver" (I use the german Version, don't know whether my Translation is accurate). After I restarted Windows 8.1 as required Windows 8.1 64bit pro didn't start any more, it always ended in "autoamtic PC reperation...". After refreshing the Windows Installation files I am back in Windows again - tried it a second time, same result Back in Windows again Well have to reinstall all Software...
Any ideas how I can Play the game anyway, without destroying my Windows 8.1??