Added a solution by Roman Yusupov · Nov 28, 2016 at 10:46 PM
Hello, for me it turned out to be that my AntiVirus sowftware (AVG) was blocking almost everything to do with Android. Emulators, sdk and so on. Once I turned it off during the installation, things went more smooth. Hope this helps.
Installation Stalls after download is 100%
Cannot install because Python 3 component
Installation don't advance 83%