Note that this will only help if you actually have two separate hard drives in your computer. (howtogeek.com)
If the beta was already so massive, the full game will probably require its own separate hard drive, right? (techtimes.com)
If you have two separate hard drives in your computer, assuming one is the system drive with your programs installed on it and one is a less - used data drive, moving the page file to the data drive can potentially offer some increased performance when your page file is in - use. (howtogeek.com)