I downloaded a C&C3 no-cd fix. It is a .dat file and should replace the original C&C3 game icon, but it doesn't. My computer thinks it is a Video CD Movie and opens in Windows Media(TM) Audio. Nero says its not a supported format. I have never had this problem and would like to know if I can prevent it from opening with any program and get it to replace the C&C3 icon.