I can't download Grand Theft Auto using the disks.

[London Parris]

I am trying to download Grand Theft Auto V using the seven install disks I got for the physical release, but my laptop refuses to download from disk two. How do I download the game since my computer says to open files using Windows Explorer and this is a pain as the first disk downloaded its part with no problem.

Edit: Nevermind, I figured it out.