Archive of the old releases is here:
http://downloadarchive.documentfoundation.org/libreoffice/old/
You'll note there were several in the 3.5.x line, so you may have to open the
Windows registry to see the GUID of the build that was installed that needs to
be recovered/deleted.
Good luck.
Hi :)
If all this happened once it's probably happened before. It might be worth
running
Revo Uninstaller
to get rid of all the rest of the clutter of half-uninstalled things. I
was quite surprised by how nice the gui was but i think i had to poke
around a bit before i figured out how to use it.
