snap-on requested when reinstalled CS2 ID to read files created therewith

I re-installed my ancient CS2 Indesign on a Windows 7 computer to read seven year old files created therewith.  When I attempt to open a file I'm prompted that a variety of snap-ons are missing.  I've copied screen shots of the prompts below.  Anyone know where I can I find these snap-ons?  I only installed CS2 Indesign.  If I'd have installed everything, would that have picked up the missing snap-ons? The second image below is a scroll view from which I've only copied the top of the scroll.