If you have an HTC ONE S then you are right. The drivers for it do not work when in fastboot mode. You can go back to win8 or win7.
---------- Post added at 11:42 PM ---------- Previous post was at 11:36 PM ----------
Originally Posted by Rapier View Post
It could be that you're out of luck in this case. There are problems with windows 8/8.1 and USB 3.0 to recognize the phone due to the drivers. You could try on a windows 7 machine or get some drivers that works. I know of a solution but only for Intel Xtensible USB 3.0 Controller, don't know any drivers for what you have
Here is a reply from rapier when I asked the same kind of question dealing with my wife's ONE S.
---------- Post added 19th May 2014 at 12:06 AM ---------- Previous post was 18th May 2014 at 11:42 PM ----------
He had originally asked me what kind of usb device was installed on my pc, hence why he replied that he knew of know solution for device.