Katawa Shoujo Forums

I have tried both the torrent and the direct download and I keep getting the following

C:\Users\DM\Downloads\[4ls]_katawa_shoujo_[windows][C3798628].exe is not a valid Win32 application.

Also when I troubleshoot compatibility it says that it is not a valid program ending in .exe
I was able to ...

Anyone have a solution? Please help.