jimbob286: great ive found it. so do i judt select d drive and thats it????? what about games and extras?? will i just select d drive? Great help btw guys
Ixamyakxim: Yes - although I'd recommend making a folder in your D: drive and putting it in that (it's not best practice to put files in the "root" of a drive).
They would not be installed in the root drive if he chose D:\ because Galaxy always adds a game directory. So chosing D:\ as Install would install the game to "D:\The Witcher 3 Wild Hunt".
Regarding the different directorys:
"Install Game" - This is where the game will actually be installed.
"Download Game" - This is where the game will be downloaded before it will be installed. After being installed this folder will be empty again.
"Download Extras" - This is where the extras will be saved to.
To change all three of them seperately you need to check the box "Manage all folders manually".
jimbob286: Thanks Mark, where is this little wheel found??
It's Marko btw - but nevermind :)