I am using a HP desktop with Windows 7. A HTC one x att with ViperXL , my desktop keeps loosing the drivers for the HTC all of them. I wont show as My HTC in the device manager. The HTC driver installer don't show in the control panel as installed. It wont connect as a disk drive nothing. I use AOI for the HTC one x and install drivers and all works fine, in a day or so, the drivers disappear back to the question. It won't keep the drivers , why?