I haven't had the need to install CF10 on Server 2012 yet, but Adobe is dragging their feet providing support for this. Michael A. Sheridan, III was kind enough to blog a workaround for those of you that need this. Thanks to Adam Cameron for tweeting about this. Update: Supposedly this only works for the 32 bit installer. I'm sure someone can find a similiar work-around for 64 bit installer. Make it happen!