Hi
I just installed The Witcher 3 Wild Hunt.
No problems installing but be warned there are a few strange things in the install process, mainly be sure to click on Options if you don't want to install on drive C:\, and instead of asking you to change disks it asks for the next file it needs...
combat mechanics
drive options
file management
game fun
game performance
game review
gaming
graphics
gritty content
install issues
installation
options menu
pc gaming
single player
system requirements
tutorial
user experience
wildhunt
windows 10
witcher 3