Hello, it's my first time downloading a VN, and i have trouble installing Katawa Shoujo. I downloaded the 3 part-files. Winrar says the files are corrupt. Please see the following images for details:
http://i1319.photobucket.com/albums/t665/akibapizza/error-1_zpsecdmhioa.png
http://i1319.photobucket.com/albums/t665/akibapizza/error-2_zps4dm34rsa.png
http://i1319.photobucket.com/albums/t665/akibapizza/error-3_zps5mysbego.png