IIRC, the installer is giving you the option to install the 32 bit version as well as the 64 bit version.  If you have a 64 bit system and OS, you don't need the 32 bit version.

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Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.