If you have experienced some problem with Easy Install, You can change system locale from your language to English (United States).
1. Open Control Panel - Change display language under Clock, Language, and Region
2. Click Administrative - Change system locale...
3. You can see your language(to me Korean), then change to English (United States)
I'm not sure It's able to solve with only "English (United States)"
Following values are what I've changed.
Formats to English (United States)
Location - Current location to United States(This is not related to the problem Actually)
Keyboards and Language - Display language to English (United States)
I think they'll fix it, but now(11/12/2013) you can
fix install it like that.
Edited by cansmile, 11 November 2013 - 11:08 PM.