wget on Windows return error

I'm trying to use wget on Windows 8.1 prompt. I installed wget.exe in the folder System32 and run wget on cmd. But the following error appear:

M:\site>wget http://ift.tt/QKGvIe
--15:44:37--  http://ift.tt/QKGvIe
       => `latest.zip'
Connecting to wordpress.org:80... connected!
HTTP request sent, awaiting response... 301 Moved Permanently
Location: http://ift.tt/1bKAu5E [following]
--15:44:37--  ftp://https:21/%2Fwordpress.org/latest.zip
       => `latest.zip'
Connecting to https:21...
https: Host not found