Do not overwrite your existing .dbf files with the ones from this
archive unless you want to start yor listings all over again.!!!

This means the .dbf databases will store the listings you have done
from previous versions, but the databases in the archive are new 
and have nothing in them.  So overwriting your existing ones will
get rid of all your current listings.

The thing to do is to unzip the docs and the .exe file if you want
to keep your old listings for use witht he new program.