So I built a new PC without an optical drive.This means that I have to install Lan drivers to establish an internet connection but cant because my new machine doesn't recognize the flash drive with the drivers on it. My new PC was able to see the flash drive in bios bit Windows doesn't seem to recognize it. My other PC which also has Windows 7 recognizes the flash drive. My motherboard has only USB 3.0 ports it is a MSI Z170 PC Mate