Bought this when I was building a new computer for Fallout 4. Was planning on wiping the hard drive and starting fresh, but I thought I would just try the old hard drive with new mobo/cpu/graphics/etc. etc. etc. to see if it worked for kicks (didn't feel like backing everything up/reconfiguring all my VSTs) and lo and behold it worked perfectly. So no need to even use this one.
Non refundable/non returnable according to the Newegg page. So posting up here if anyone wants it.
Windows 8.1 64-bit | Windows Operating Systems - Newegg.com