Rhino V5 onto WinXP 32bit...how is it done?

I thought I would see a search on this find a post, but no. so I hope this as a separate thread might help some.
It is suggested I try V5 32 bit onto my XP 32bit. as I need to open a large igs file and the memory is hitting 1.8Gb and crashing V4.
The download link doesnt give a 32 or 64bit choice.

so dare I install the file onto 32bit XP ?

I dare not ruin the PC as I have a job to do.

will the shortcut know to run 32bit ?


Yes. On 32 bit systems, only the 32 bit version installs. On 64 bit systems, both versions install.