I've been trying to get the WCIV DVD working on my Vista x64 machine all day with no luck. I've installed the dxmci.dll version 1.5 and Guilkoza's patch for the VirtualProtect() errors, and the movies play fine (including the dialog choices), but as soon as I'm supposed to launch into spaceflight I get dumped to desktop with a standard Windows "This program has stopped working" error dialog. This happens regardless of whether or not I'm running as administrator. My system is a custom-built one, with an AMD Athlon x2 4200+ CPU, 3GB of RAM, and a 1GB Radeon HD4650 graphics card. Any suggestions?