I want to say that your magento file is corrupted for version 184.108.40.206 and later - Added Oct 11, 2016,
I have downloaded this file 3 times and all the three times it says files corrupt inside the zip file.
Kindly check and resolve the issue.
I am also facing the same problem. I am downloading the .zip format on Windows.
After downloading, while opening it's giving error ---
"Cannot open file: it does not appear to be a valid archive.
if you downloaded this file, try downloading the file again."
I tried it multiple times.
Just installed it. and it is working fine. kindly check again by downloading new source.
The same problem here (the archive is corrupt). I downloaded many times and even from another pc, but still it doesn't work.
Any more suggestions?