Umineko Naku Koro ni Chiru extracting problem and Installing problem

[Lleyk 10]

Ok so i downloaded all the files, and when I tried to extract them I got this, "Destination file already contains this folder", then i clicked no to all then I got an ISO file worth only about 200mb is that ok, cuz i think its more than that, and I cant install the game cuz it says windows is not compatible with win32bit, help is appreciated thanks.

Edited July 7, 2015 by Lleyk

[Lleyk 10]

Nevermind i fixed this i just renamed all the files respectively