Hi I am an computer science engineer. I downloaded the python version 3.5.1.amd64 and just python 3.5.1. The problem is when I install the program setup is failed and showing 0*80070570-The file or directory is corrupted and unreadable. I install the newest visual c++ redist and still same. My os is win 8.1. Please help me out of this Sent from Windows Mail