I'm looking to install the CCCP codec pack. I'm running the 64bit version of windows 10. However, as I understand it, isn't civ2 still a 32bit application despite being patched to run on a 64bit OS? Does the codec pack flavor correspond with the OS or the applications using it? That is, if I'm running a 32 bit application (like civ2) on a 64 bit OS, do I want to install the 32 or 64 bit flavor of CCCP?