mobile

So, Im trying to install a custom room on my HTC Desire S by folowing this tutorial but when I type in the commond promt "fastboot oem get_identifier_token" it just says waiting for device". On the phone it says FASTBOOT USB. On the device manager the device is recognized as My HTC and it says Cannot start device - error code 10. I installed the htc drivers, Android SDK, Google USB drivers, HTC Sync, Java Runtime Environment. ADB commands work while booted in Android. I tried two USB cables and two USB 2.0 ports and it still doesn't work. I searched forums for a solution with no luck. My HBOOT version is 2.00.0002 with S-ON, ROM version 2.10.401.8, Android 2.3.5, USB debugging enabled and fastboot desabled. I want to install a custom ROM because I want a new version of Android and the buttons sometimes work and sometimes not so I want to enable soft buttons but Android 2.3.5 doesn't support soft buttons. I'm doing this on a Windows 8.1 laptop. How can I fix this? .